| 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 | $158.66 | 13.347% | $179.8364 | $179.84 | $179.85 | $179.80 |
| Purchase #2 | $175.38 | 12.809% | $197.8444 | $197.84 | $197.85 | $197.80 |
| Purchase #3 | $172.42 | 6.617% | $183.829 | $183.83 | $183.85 | $183.80 |
| Purchase #4 | $17.26 | 10.247% | $19.0286 | $19.03 | $19.05 | $19.00 |
| Purchase #5 | $176.39 | 7.210% | $189.1077 | $189.11 | $189.10 | $189.10 |
| Purchase #6 | $52.82 | 6.487% | $56.2464 | $56.25 | $56.25 | $56.20 |
| Purchase #7 | $81.42 | 5.231% | $85.6791 | $85.68 | $85.70 | $85.70 |
| 7 purchase totals = | $834.35 | $911.5716 | $911.58 | $911.65 | $911.40 | |