| 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 | $158.71 | 11.617% | $177.1473 | $177.15 | $177.15 | $177.10 |
| Purchase #2 | $101.57 | 6.720% | $108.3955 | $108.40 | $108.40 | $108.40 |
| Purchase #3 | $137.50 | 12.379% | $154.5211 | $154.52 | $154.50 | $154.50 |
| Purchase #4 | $29.35 | 12.176% | $32.9237 | $32.92 | $32.90 | $32.90 |
| Purchase #5 | $154.54 | 6.776% | $165.0116 | $165.01 | $165.00 | $165.00 |
| Purchase #6 | $83.42 | 8.671% | $90.6533 | $90.65 | $90.65 | $90.70 |
| Purchase #7 | $160.59 | 10.617% | $177.6398 | $177.64 | $177.65 | $177.60 |
| 7 purchase totals = | $825.68 | $906.2923 | $906.29 | $906.25 | $906.20 | |