| 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 | $137.96 | 12.589% | $155.3278 | $155.33 | $155.35 | $155.30 |
| Purchase #2 | $173.70 | 6.250% | $184.5563 | $184.56 | $184.55 | $184.60 |
| Purchase #3 | $159.52 | 9.853% | $175.2375 | $175.24 | $175.25 | $175.20 |
| Purchase #4 | $226.89 | 10.620% | $250.9857 | $250.99 | $251.00 | $251.00 |
| Purchase #5 | $36.28 | 7.682% | $39.067 | $39.07 | $39.05 | $39.10 |
| Purchase #6 | $63.96 | 6.712% | $68.253 | $68.25 | $68.25 | $68.30 |
| Purchase #7 | $71.77 | 8.436% | $77.8245 | $77.82 | $77.80 | $77.80 |
| 7 purchase totals = | $870.08 | $951.2518 | $951.26 | $951.25 | $951.30 | |