| 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 | $151.27 | 5.621% | $159.7729 | $159.77 | $159.75 | $159.80 |
| Purchase #2 | $51.28 | 3.760% | $53.2081 | $53.21 | $53.20 | $53.20 |
| Purchase #3 | $94.58 | 10.802% | $104.7965 | $104.80 | $104.80 | $104.80 |
| Purchase #4 | $181.67 | 9.324% | $198.6089 | $198.61 | $198.60 | $198.60 |
| Purchase #5 | $39.68 | 5.519% | $41.8699 | $41.87 | $41.85 | $41.90 |
| Purchase #6 | $80.26 | 10.468% | $88.6616 | $88.66 | $88.65 | $88.70 |
| Purchase #7 | $212.52 | 7.332% | $228.102 | $228.10 | $228.10 | $228.10 |
| 7 purchase totals = | $811.26 | $875.0199 | $875.02 | $874.95 | $875.10 | |