| 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 | $170.36 | 10.176% | $187.6958 | $187.70 | $187.70 | $187.70 |
| Purchase #2 | $233.66 | 5.251% | $245.9295 | $245.93 | $245.95 | $245.90 |
| Purchase #3 | $64.86 | 12.817% | $73.1731 | $73.17 | $73.15 | $73.20 |
| Purchase #4 | $224.38 | 10.129% | $247.1075 | $247.11 | $247.10 | $247.10 |
| Purchase #5 | $145.40 | 8.469% | $157.7139 | $157.71 | $157.70 | $157.70 |
| Purchase #6 | $47.28 | 3.734% | $49.0454 | $49.05 | $49.05 | $49.00 |
| Purchase #7 | $70.74 | 6.230% | $75.1471 | $75.15 | $75.15 | $75.10 |
| 7 purchase totals = | $956.68 | $1,035.8123 | $1,035.82 | $1,035.80 | $1,035.70 | |