| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $147.58 | 9.455% | $161.5337 | $161.53 | $161.55 | $161.50 |
| Purchase #2 | $101.67 | 4.805% | $106.5552 | $106.56 | $106.55 | $106.60 |
| Purchase #3 | $194.83 | 9.493% | $213.3252 | $213.33 | $213.35 | $213.30 |
| Purchase #4 | $116.68 | 12.655% | $131.4459 | $131.45 | $131.45 | $131.40 |
| Purchase #5 | $197.90 | 10.213% | $218.1115 | $218.11 | $218.10 | $218.10 |
| Purchase #6 | $237.66 | 11.674% | $265.4044 | $265.40 | $265.40 | $265.40 |
| Purchase #7 | $197.89 | 10.120% | $217.9165 | $217.92 | $217.90 | $217.90 |
| 7 purchase totals = | $1,194.21 | $1,314.2924 | $1,314.30 | $1,314.30 | $1,314.20 | |