| 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 | $15.84 | 3.188% | $16.345 | $16.35 | $16.35 | $16.30 |
| Purchase #2 | $195.45 | 3.450% | $202.193 | $202.19 | $202.20 | $202.20 |
| Purchase #3 | $45.44 | 12.464% | $51.1036 | $51.10 | $51.10 | $51.10 |
| Purchase #4 | $122.94 | 4.874% | $128.9321 | $128.93 | $128.95 | $128.90 |
| Purchase #5 | $176.27 | 13.692% | $200.4049 | $200.40 | $200.40 | $200.40 |
| Purchase #6 | $158.74 | 10.458% | $175.341 | $175.34 | $175.35 | $175.30 |
| Purchase #7 | $159.63 | 9.514% | $174.8172 | $174.82 | $174.80 | $174.80 |
| 7 purchase totals = | $874.31 | $949.1368 | $949.13 | $949.15 | $949.00 | |