| 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 | $7.55 | 8.731% | $8.2092 | $8.21 | $8.20 | $8.20 |
| Purchase #2 | $206.51 | 8.140% | $223.3199 | $223.32 | $223.30 | $223.30 |
| Purchase #3 | $158.50 | 4.860% | $166.2031 | $166.20 | $166.20 | $166.20 |
| Purchase #4 | $211.62 | 5.838% | $223.9744 | $223.97 | $223.95 | $224.00 |
| Purchase #5 | $126.91 | 6.861% | $135.6173 | $135.62 | $135.60 | $135.60 |
| Purchase #6 | $52.77 | 8.421% | $57.2138 | $57.21 | $57.20 | $57.20 |
| Purchase #7 | $150.37 | 3.746% | $156.0029 | $156.00 | $156.00 | $156.00 |
| 7 purchase totals = | $914.23 | $970.5406 | $970.53 | $970.45 | $970.50 | |