| 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 | $147.56 | 4.421% | $154.0836 | $154.08 | $154.10 | $154.10 |
| Purchase #2 | $10.73 | 9.403% | $11.7389 | $11.74 | $11.75 | $11.70 |
| Purchase #3 | $130.95 | 9.395% | $143.2528 | $143.25 | $143.25 | $143.30 |
| Purchase #4 | $232.26 | 7.799% | $250.374 | $250.37 | $250.35 | $250.40 |
| Purchase #5 | $142.39 | 12.122% | $159.6505 | $159.65 | $159.65 | $159.70 |
| Purchase #6 | $175.50 | 6.620% | $187.1181 | $187.12 | $187.10 | $187.10 |
| Purchase #7 | $215.84 | 11.227% | $240.0724 | $240.07 | $240.05 | $240.10 |
| 7 purchase totals = | $1,055.23 | $1,146.2903 | $1,146.28 | $1,146.25 | $1,146.40 | |