| 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 | $15.73 | 11.630% | $17.5594 | $17.56 | $17.55 | $17.60 |
| Purchase #2 | $143.43 | 9.548% | $157.1247 | $157.12 | $157.10 | $157.10 |
| Purchase #3 | $190.65 | 11.432% | $212.4451 | $212.45 | $212.45 | $212.40 |
| Purchase #4 | $25.91 | 7.281% | $27.7965 | $27.80 | $27.80 | $27.80 |
| Purchase #5 | $201.71 | 13.170% | $228.2752 | $228.28 | $228.30 | $228.30 |
| Purchase #6 | $203.45 | 12.437% | $228.7531 | $228.75 | $228.75 | $228.80 |
| Purchase #7 | $155.62 | 3.835% | $161.588 | $161.59 | $161.60 | $161.60 |
| 7 purchase totals = | $936.50 | $1,033.5420 | $1,033.55 | $1,033.55 | $1,033.60 | |