| 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 | $131.94 | 8.376% | $142.9913 | $142.99 | $143.00 | $143.00 |
| Purchase #2 | $183.62 | 12.786% | $207.0977 | $207.10 | $207.10 | $207.10 |
| Purchase #3 | $74.36 | 3.616% | $77.0489 | $77.05 | $77.05 | $77.00 |
| Purchase #4 | $174.26 | 10.683% | $192.8762 | $192.88 | $192.90 | $192.90 |
| Purchase #5 | $27.34 | 4.524% | $28.5769 | $28.58 | $28.60 | $28.60 |
| Purchase #6 | $180.28 | 5.339% | $189.9051 | $189.91 | $189.90 | $189.90 |
| Purchase #7 | $114.62 | 6.283% | $121.8216 | $121.82 | $121.80 | $121.80 |
| 7 purchase totals = | $886.42 | $960.3177 | $960.33 | $960.35 | $960.30 | |