| 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 | $163.88 | 7.597% | $176.33 | $176.33 | $176.35 | $176.30 |
| Purchase #2 | $200.41 | 10.853% | $222.1605 | $222.16 | $222.15 | $222.20 |
| Purchase #3 | $99.44 | 3.144% | $102.5664 | $102.57 | $102.55 | $102.60 |
| Purchase #4 | $195.27 | 13.620% | $221.8658 | $221.87 | $221.85 | $221.90 |
| Purchase #5 | $135.88 | 12.198% | $152.4546 | $152.45 | $152.45 | $152.50 |
| Purchase #6 | $13.83 | 5.248% | $14.5558 | $14.56 | $14.55 | $14.60 |
| Purchase #7 | $127.62 | 6.446% | $135.8464 | $135.85 | $135.85 | $135.80 |
| 7 purchase totals = | $936.33 | $1,025.7795 | $1,025.79 | $1,025.75 | $1,025.90 | |