| 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 | $173.26 | 12.723% | $195.3039 | $195.30 | $195.30 | $195.30 |
| Purchase #2 | $16.58 | 13.730% | $18.8564 | $18.86 | $18.85 | $18.90 |
| Purchase #3 | $21.83 | 3.834% | $22.667 | $22.67 | $22.65 | $22.70 |
| Purchase #4 | $150.39 | 3.147% | $155.1228 | $155.12 | $155.10 | $155.10 |
| Purchase #5 | $10.33 | 10.369% | $11.4011 | $11.40 | $11.40 | $11.40 |
| Purchase #6 | $43.93 | 12.600% | $49.4652 | $49.47 | $49.45 | $49.50 |
| Purchase #7 | $232.57 | 7.471% | $249.9453 | $249.95 | $249.95 | $249.90 |
| 7 purchase totals = | $648.89 | $702.7617 | $702.77 | $702.70 | $702.80 | |