| 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 | $145.81 | 11.324% | $162.3215 | $162.32 | $162.30 | $162.30 |
| Purchase #2 | $148.64 | 3.831% | $154.3344 | $154.33 | $154.35 | $154.30 |
| Purchase #3 | $196.99 | 11.541% | $219.7246 | $219.72 | $219.70 | $219.70 |
| Purchase #4 | $57.28 | 6.603% | $61.0622 | $61.06 | $61.05 | $61.10 |
| Purchase #5 | $24.85 | 13.533% | $28.213 | $28.21 | $28.20 | $28.20 |
| Purchase #6 | $41.79 | 13.112% | $47.2695 | $47.27 | $47.25 | $47.30 |
| Purchase #7 | $135.88 | 6.774% | $145.0845 | $145.08 | $145.10 | $145.10 |
| 7 purchase totals = | $751.24 | $818.0097 | $817.99 | $817.95 | $818.00 | |