| 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 | $143.46 | 12.388% | $161.2318 | $161.23 | $161.25 | $161.20 |
| Purchase #2 | $157.62 | 7.610% | $169.6149 | $169.61 | $169.60 | $169.60 |
| Purchase #3 | $123.77 | 9.108% | $135.043 | $135.04 | $135.05 | $135.00 |
| Purchase #4 | $220.88 | 6.281% | $234.7535 | $234.75 | $234.75 | $234.80 |
| Purchase #5 | $202.37 | 9.540% | $221.6761 | $221.68 | $221.70 | $221.70 |
| Purchase #6 | $80.38 | 13.338% | $91.1011 | $91.10 | $91.10 | $91.10 |
| Purchase #7 | $131.90 | 13.778% | $150.0732 | $150.07 | $150.05 | $150.10 |
| 7 purchase totals = | $1,060.38 | $1,163.4936 | $1,163.48 | $1,163.50 | $1,163.50 | |