| 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 | $156.63 | 13.428% | $177.6623 | $177.66 | $177.65 | $177.70 |
| Purchase #2 | $233.37 | 12.799% | $263.239 | $263.24 | $263.25 | $263.20 |
| Purchase #3 | $73.45 | 10.703% | $81.3114 | $81.31 | $81.30 | $81.30 |
| Purchase #4 | $29.69 | 9.782% | $32.5943 | $32.59 | $32.60 | $32.60 |
| Purchase #5 | $67.70 | 6.248% | $71.9299 | $71.93 | $71.95 | $71.90 |
| Purchase #6 | $43.62 | 10.532% | $48.2141 | $48.21 | $48.20 | $48.20 |
| Purchase #7 | $225.85 | 9.441% | $247.1725 | $247.17 | $247.15 | $247.20 |
| 7 purchase totals = | $830.31 | $922.1235 | $922.11 | $922.10 | $922.10 | |