| 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 | $148.61 | 11.484% | $165.6764 | $165.68 | $165.70 | $165.70 |
| Purchase #2 | $176.78 | 6.284% | $187.8889 | $187.89 | $187.90 | $187.90 |
| Purchase #3 | $201.55 | 7.356% | $216.376 | $216.38 | $216.40 | $216.40 |
| Purchase #4 | $83.81 | 8.273% | $90.7436 | $90.74 | $90.75 | $90.70 |
| Purchase #5 | $64.94 | 13.755% | $73.8725 | $73.87 | $73.85 | $73.90 |
| Purchase #6 | $10.68 | 4.165% | $11.1248 | $11.12 | $11.10 | $11.10 |
| Purchase #7 | $83.81 | 10.349% | $92.4835 | $92.48 | $92.50 | $92.50 |
| 7 purchase totals = | $770.18 | $838.1657 | $838.16 | $838.20 | $838.20 | |