| 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 | $156.70 | 6.837% | $167.4136 | $167.41 | $167.40 | $167.40 |
| Purchase #2 | $137.51 | 4.251% | $143.3556 | $143.36 | $143.35 | $143.40 |
| Purchase #3 | $25.92 | 3.505% | $26.8285 | $26.83 | $26.85 | $26.80 |
| Purchase #4 | $51.67 | 5.385% | $54.4524 | $54.45 | $54.45 | $54.50 |
| Purchase #5 | $63.81 | 10.499% | $70.5094 | $70.51 | $70.50 | $70.50 |
| Purchase #6 | $245.53 | 7.498% | $263.9398 | $263.94 | $263.95 | $263.90 |
| Purchase #7 | $58.49 | 6.283% | $62.1649 | $62.16 | $62.15 | $62.20 |
| 7 purchase totals = | $739.63 | $788.6642 | $788.66 | $788.65 | $788.70 | |