| 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 | $150.37 | 3.521% | $155.6645 | $155.66 | $155.65 | $155.70 |
| Purchase #2 | $36.37 | 8.679% | $39.5266 | $39.53 | $39.55 | $39.50 |
| Purchase #3 | $189.49 | 11.814% | $211.8763 | $211.88 | $211.90 | $211.90 |
| Purchase #4 | $39.67 | 8.306% | $42.965 | $42.97 | $42.95 | $43.00 |
| Purchase #5 | $106.49 | 11.329% | $118.5543 | $118.55 | $118.55 | $118.60 |
| Purchase #6 | $10.65 | 9.306% | $11.6411 | $11.64 | $11.65 | $11.60 |
| Purchase #7 | $101.99 | 8.795% | $110.96 | $110.96 | $110.95 | $111.00 |
| 7 purchase totals = | $635.03 | $691.1878 | $691.19 | $691.20 | $691.30 | |