| 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 | $170.48 | 3.640% | $176.6855 | $176.69 | $176.70 | $176.70 |
| Purchase #2 | $173.96 | 3.129% | $179.4032 | $179.40 | $179.40 | $179.40 |
| Purchase #3 | $34.36 | 9.416% | $37.5953 | $37.60 | $37.60 | $37.60 |
| Purchase #4 | $74.43 | 13.566% | $84.5272 | $84.53 | $84.55 | $84.50 |
| Purchase #5 | $131.94 | 10.696% | $146.0523 | $146.05 | $146.05 | $146.10 |
| Purchase #6 | $184.49 | 8.658% | $200.4631 | $200.46 | $200.45 | $200.50 |
| Purchase #7 | $170.26 | 4.136% | $177.302 | $177.30 | $177.30 | $177.30 |
| 7 purchase totals = | $939.92 | $1,002.0286 | $1,002.03 | $1,002.05 | $1,002.10 | |