| 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 | $101.37 | 6.682% | $108.1435 | $108.14 | $108.15 | $108.10 |
| Purchase #2 | $84.79 | 10.751% | $93.9058 | $93.91 | $93.90 | $93.90 |
| Purchase #3 | $152.28 | 9.499% | $166.7451 | $166.75 | $166.75 | $166.70 |
| Purchase #4 | $224.90 | 10.783% | $249.151 | $249.15 | $249.15 | $249.20 |
| Purchase #5 | $248.43 | 9.320% | $271.5837 | $271.58 | $271.60 | $271.60 |
| Purchase #6 | $69.55 | 11.374% | $77.4606 | $77.46 | $77.45 | $77.50 |
| Purchase #7 | $159.98 | 3.537% | $165.6385 | $165.64 | $165.65 | $165.60 |
| 7 purchase totals = | $1,041.30 | $1,132.6282 | $1,132.63 | $1,132.65 | $1,132.60 | |