| 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 | $134.29 | 9.549% | $147.1134 | $147.11 | $147.10 | $147.10 |
| Purchase #2 | $24.32 | 11.794% | $27.1883 | $27.19 | $27.20 | $27.20 |
| Purchase #3 | $90.63 | 8.678% | $98.4949 | $98.49 | $98.50 | $98.50 |
| Purchase #4 | $212.48 | 10.818% | $235.4661 | $235.47 | $235.45 | $235.50 |
| Purchase #5 | $139.43 | 13.113% | $157.7135 | $157.71 | $157.70 | $157.70 |
| Purchase #6 | $31.29 | 11.374% | $34.8489 | $34.85 | $34.85 | $34.80 |
| Purchase #7 | $23.86 | 9.112% | $26.0341 | $26.03 | $26.05 | $26.00 |
| 7 purchase totals = | $656.30 | $726.8592 | $726.85 | $726.85 | $726.80 | |