| 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 | $182.48 | 5.255% | $192.0693 | $192.07 | $192.05 | $192.10 |
| Purchase #2 | $6.64 | 6.216% | $7.0527 | $7.05 | $7.05 | $7.10 |
| Purchase #3 | $50.40 | 4.651% | $52.7441 | $52.74 | $52.75 | $52.70 |
| Purchase #4 | $120.45 | 13.500% | $136.7108 | $136.71 | $136.70 | $136.70 |
| Purchase #5 | $215.81 | 7.566% | $232.1382 | $232.14 | $232.15 | $232.10 |
| Purchase #6 | $126.63 | 12.547% | $142.5183 | $142.52 | $142.50 | $142.50 |
| Purchase #7 | $172.47 | 3.333% | $178.2184 | $178.22 | $178.20 | $178.20 |
| 7 purchase totals = | $874.88 | $941.4518 | $941.45 | $941.40 | $941.40 | |