| 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 | $145.64 | 13.475% | $165.265 | $165.27 | $165.25 | $165.30 |
| Purchase #2 | $60.93 | 8.135% | $65.8867 | $65.89 | $65.90 | $65.90 |
| Purchase #3 | $223.48 | 5.178% | $235.0518 | $235.05 | $235.05 | $235.10 |
| Purchase #4 | $39.54 | 12.517% | $44.4892 | $44.49 | $44.50 | $44.50 |
| Purchase #5 | $31.57 | 6.309% | $33.5618 | $33.56 | $33.55 | $33.60 |
| Purchase #6 | $215.92 | 7.551% | $232.2241 | $232.22 | $232.20 | $232.20 |
| Purchase #7 | $245.63 | 11.581% | $274.0764 | $274.08 | $274.10 | $274.10 |
| 7 purchase totals = | $962.71 | $1,050.5550 | $1,050.56 | $1,050.55 | $1,050.70 | |