| 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 | $17.89 | 6.618% | $19.074 | $19.07 | $19.05 | $19.10 |
| Purchase #2 | $135.86 | 9.775% | $149.1403 | $149.14 | $149.15 | $149.10 |
| Purchase #3 | $211.86 | 7.265% | $227.2516 | $227.25 | $227.25 | $227.30 |
| Purchase #4 | $160.32 | 6.748% | $171.1384 | $171.14 | $171.15 | $171.10 |
| Purchase #5 | $174.80 | 4.601% | $182.8425 | $182.84 | $182.85 | $182.80 |
| Purchase #6 | $228.73 | 6.568% | $243.753 | $243.75 | $243.75 | $243.80 |
| Purchase #7 | $53.59 | 8.571% | $58.1832 | $58.18 | $58.20 | $58.20 |
| 7 purchase totals = | $983.05 | $1,051.3830 | $1,051.37 | $1,051.40 | $1,051.40 | |