| 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 | $155.91 | 11.707% | $174.1624 | $174.16 | $174.15 | $174.20 |
| Purchase #2 | $102.82 | 9.240% | $112.3206 | $112.32 | $112.30 | $112.30 |
| Purchase #3 | $49.75 | 10.509% | $54.9782 | $54.98 | $55.00 | $55.00 |
| Purchase #4 | $48.35 | 8.534% | $52.4762 | $52.48 | $52.50 | $52.50 |
| Purchase #5 | $249.86 | 11.288% | $278.0642 | $278.06 | $278.05 | $278.10 |
| Purchase #6 | $161.38 | 7.658% | $173.7385 | $173.74 | $173.75 | $173.70 |
| Purchase #7 | $33.75 | 4.545% | $35.2839 | $35.28 | $35.30 | $35.30 |
| 7 purchase totals = | $801.82 | $881.0240 | $881.02 | $881.05 | $881.10 | |