| 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 | $58.33 | 7.816% | $62.8891 | $62.89 | $62.90 | $62.90 |
| Purchase #2 | $131.32 | 12.659% | $147.9438 | $147.94 | $147.95 | $147.90 |
| Purchase #3 | $123.85 | 9.783% | $135.9662 | $135.97 | $135.95 | $136.00 |
| Purchase #4 | $151.71 | 5.486% | $160.0328 | $160.03 | $160.05 | $160.00 |
| Purchase #5 | $20.65 | 3.188% | $21.3083 | $21.31 | $21.30 | $21.30 |
| Purchase #6 | $87.94 | 3.452% | $90.9757 | $90.98 | $91.00 | $91.00 |
| Purchase #7 | $228.40 | 6.202% | $242.5654 | $242.57 | $242.55 | $242.60 |
| 7 purchase totals = | $802.20 | $861.6813 | $861.69 | $861.70 | $861.70 | |