| 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 | $165.71 | 8.809% | $180.3074 | $180.31 | $180.30 | $180.30 |
| Purchase #2 | $201.36 | 12.518% | $226.5662 | $226.57 | $226.55 | $226.60 |
| Purchase #3 | $45.48 | 3.305% | $46.9831 | $46.98 | $47.00 | $47.00 |
| Purchase #4 | $8.98 | 13.559% | $10.1976 | $10.20 | $10.20 | $10.20 |
| Purchase #5 | $55.86 | 10.766% | $61.8739 | $61.87 | $61.85 | $61.90 |
| Purchase #6 | $84.70 | 6.552% | $90.2495 | $90.25 | $90.25 | $90.20 |
| Purchase #7 | $215.42 | 6.196% | $228.7674 | $228.77 | $228.75 | $228.80 |
| 7 purchase totals = | $777.51 | $844.9451 | $844.95 | $844.90 | $845.00 | |