| 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 | $143.77 | 10.331% | $158.6229 | $158.62 | $158.60 | $158.60 |
| Purchase #2 | $19.91 | 6.407% | $21.1856 | $21.19 | $21.20 | $21.20 |
| Purchase #3 | $218.98 | 3.586% | $226.8326 | $226.83 | $226.85 | $226.80 |
| Purchase #4 | $41.31 | 4.351% | $43.1074 | $43.11 | $43.10 | $43.10 |
| Purchase #5 | $249.36 | 8.798% | $271.2987 | $271.30 | $271.30 | $271.30 |
| Purchase #6 | $90.57 | 13.858% | $103.1212 | $103.12 | $103.10 | $103.10 |
| Purchase #7 | $56.65 | 9.618% | $62.0986 | $62.10 | $62.10 | $62.10 |
| 7 purchase totals = | $820.55 | $886.2670 | $886.27 | $886.25 | $886.20 | |