| 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 | $179.70 | 6.757% | $191.8423 | $191.84 | $191.85 | $191.80 |
| Purchase #2 | $206.73 | 9.303% | $225.9621 | $225.96 | $225.95 | $226.00 |
| Purchase #3 | $106.73 | 6.670% | $113.8489 | $113.85 | $113.85 | $113.80 |
| Purchase #4 | $193.92 | 3.423% | $200.5579 | $200.56 | $200.55 | $200.60 |
| Purchase #5 | $37.43 | 9.644% | $41.0397 | $41.04 | $41.05 | $41.00 |
| Purchase #6 | $46.55 | 3.355% | $48.1118 | $48.11 | $48.10 | $48.10 |
| Purchase #7 | $137.56 | 13.422% | $156.0233 | $156.02 | $156.00 | $156.00 |
| 7 purchase totals = | $908.62 | $977.3860 | $977.38 | $977.35 | $977.30 | |