| 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 | $115.65 | 3.653% | $119.8747 | $119.87 | $119.85 | $119.90 |
| Purchase #2 | $153.36 | 3.269% | $158.3733 | $158.37 | $158.35 | $158.40 |
| Purchase #3 | $229.80 | 12.522% | $258.5756 | $258.58 | $258.60 | $258.60 |
| Purchase #4 | $184.61 | 6.493% | $196.5967 | $196.60 | $196.60 | $196.60 |
| Purchase #5 | $172.38 | 11.334% | $191.9175 | $191.92 | $191.90 | $191.90 |
| Purchase #6 | $220.33 | 9.719% | $241.7439 | $241.74 | $241.75 | $241.70 |
| Purchase #7 | $124.67 | 10.745% | $138.0658 | $138.07 | $138.05 | $138.10 |
| 7 purchase totals = | $1,200.80 | $1,305.1475 | $1,305.15 | $1,305.10 | $1,305.20 | |