| 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 | $128.42 | 5.263% | $135.1787 | $135.18 | $135.20 | $135.20 |
| Purchase #2 | $78.83 | 11.586% | $87.9632 | $87.96 | $87.95 | $88.00 |
| Purchase #3 | $101.96 | 3.660% | $105.6917 | $105.69 | $105.70 | $105.70 |
| Purchase #4 | $64.51 | 10.851% | $71.51 | $71.51 | $71.50 | $71.50 |
| Purchase #5 | $32.35 | 6.793% | $34.5475 | $34.55 | $34.55 | $34.50 |
| Purchase #6 | $131.26 | 3.512% | $135.8699 | $135.87 | $135.85 | $135.90 |
| Purchase #7 | $242.95 | 9.415% | $265.8237 | $265.82 | $265.80 | $265.80 |
| 7 purchase totals = | $780.28 | $836.5847 | $836.58 | $836.55 | $836.60 | |