| 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 | $156.45 | 5.855% | $165.6101 | $165.61 | $165.60 | $165.60 |
| Purchase #2 | $146.64 | 11.114% | $162.9376 | $162.94 | $162.95 | $162.90 |
| Purchase #3 | $87.35 | 4.251% | $91.0632 | $91.06 | $91.05 | $91.10 |
| Purchase #4 | $115.54 | 4.641% | $120.9022 | $120.90 | $120.90 | $120.90 |
| Purchase #5 | $68.81 | 7.397% | $73.8999 | $73.90 | $73.90 | $73.90 |
| Purchase #6 | $41.59 | 8.414% | $45.0894 | $45.09 | $45.10 | $45.10 |
| Purchase #7 | $238.49 | 5.299% | $251.1276 | $251.13 | $251.15 | $251.10 |
| 7 purchase totals = | $854.87 | $910.6300 | $910.63 | $910.65 | $910.60 | |