| 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 | $176.28 | 6.287% | $187.3627 | $187.36 | $187.35 | $187.40 |
| Purchase #2 | $102.73 | 8.695% | $111.6624 | $111.66 | $111.65 | $111.70 |
| Purchase #3 | $191.46 | 11.700% | $213.8608 | $213.86 | $213.85 | $213.90 |
| Purchase #4 | $219.82 | 5.585% | $232.0969 | $232.10 | $232.10 | $232.10 |
| Purchase #5 | $212.49 | 13.373% | $240.9063 | $240.91 | $240.90 | $240.90 |
| Purchase #6 | $82.71 | 13.235% | $93.6567 | $93.66 | $93.65 | $93.70 |
| Purchase #7 | $28.91 | 9.149% | $31.555 | $31.56 | $31.55 | $31.60 |
| 7 purchase totals = | $1,014.40 | $1,111.1008 | $1,111.11 | $1,111.05 | $1,111.30 | |