| 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 | $177.85 | 7.559% | $191.2937 | $191.29 | $191.30 | $191.30 |
| Purchase #2 | $218.53 | 7.251% | $234.3756 | $234.38 | $234.40 | $234.40 |
| Purchase #3 | $229.50 | 10.503% | $253.6044 | $253.60 | $253.60 | $253.60 |
| Purchase #4 | $147.66 | 11.506% | $164.6498 | $164.65 | $164.65 | $164.60 |
| Purchase #5 | $147.44 | 9.298% | $161.149 | $161.15 | $161.15 | $161.10 |
| Purchase #6 | $53.63 | 11.270% | $59.6741 | $59.67 | $59.65 | $59.70 |
| Purchase #7 | $94.79 | 12.607% | $106.7402 | $106.74 | $106.75 | $106.70 |
| 7 purchase totals = | $1,069.40 | $1,171.4868 | $1,171.48 | $1,171.50 | $1,171.40 | |