| 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 | $171.78 | 7.146% | $184.0554 | $184.06 | $184.05 | $184.10 |
| Purchase #2 | $35.78 | 5.204% | $37.642 | $37.64 | $37.65 | $37.60 |
| Purchase #3 | $28.80 | 13.301% | $32.6307 | $32.63 | $32.65 | $32.60 |
| Purchase #4 | $249.45 | 10.402% | $275.3978 | $275.40 | $275.40 | $275.40 |
| Purchase #5 | $88.68 | 5.764% | $93.7915 | $93.79 | $93.80 | $93.80 |
| Purchase #6 | $145.52 | 6.660% | $155.2116 | $155.21 | $155.20 | $155.20 |
| Purchase #7 | $63.99 | 13.570% | $72.6734 | $72.67 | $72.65 | $72.70 |
| 7 purchase totals = | $784.00 | $851.4024 | $851.40 | $851.40 | $851.40 | |