| 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 | $173.68 | 7.822% | $187.2652 | $187.27 | $187.25 | $187.30 |
| Purchase #2 | $67.28 | 11.332% | $74.9042 | $74.90 | $74.90 | $74.90 |
| Purchase #3 | $99.94 | 7.227% | $107.1627 | $107.16 | $107.15 | $107.20 |
| Purchase #4 | $164.84 | 5.410% | $173.7578 | $173.76 | $173.75 | $173.80 |
| Purchase #5 | $147.77 | 4.860% | $154.9516 | $154.95 | $154.95 | $155.00 |
| Purchase #6 | $209.26 | 3.372% | $216.3162 | $216.32 | $216.30 | $216.30 |
| Purchase #7 | $18.89 | 4.131% | $19.6703 | $19.67 | $19.65 | $19.70 |
| 7 purchase totals = | $881.66 | $934.0280 | $934.03 | $933.95 | $934.20 | |