| 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 | $149.72 | 8.729% | $162.7891 | $162.79 | $162.80 | $162.80 |
| Purchase #2 | $189.26 | 7.175% | $202.8394 | $202.84 | $202.85 | $202.80 |
| Purchase #3 | $90.76 | 6.780% | $96.9135 | $96.91 | $96.90 | $96.90 |
| Purchase #4 | $11.25 | 8.723% | $12.2313 | $12.23 | $12.25 | $12.20 |
| Purchase #5 | $6.25 | 13.200% | $7.075 | $7.08 | $7.10 | $7.10 |
| Purchase #6 | $53.46 | 8.867% | $58.2003 | $58.20 | $58.20 | $58.20 |
| Purchase #7 | $221.67 | 9.456% | $242.6311 | $242.63 | $242.65 | $242.60 |
| 7 purchase totals = | $722.37 | $782.6797 | $782.68 | $782.75 | $782.60 | |