| 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 | $166.48 | 13.847% | $189.5325 | $189.53 | $189.55 | $189.50 |
| Purchase #2 | $68.69 | 8.134% | $74.2772 | $74.28 | $74.30 | $74.30 |
| Purchase #3 | $164.90 | 8.381% | $178.7203 | $178.72 | $178.70 | $178.70 |
| Purchase #4 | $207.64 | 5.160% | $218.3542 | $218.35 | $218.35 | $218.40 |
| Purchase #5 | $32.66 | 6.419% | $34.7564 | $34.76 | $34.75 | $34.80 |
| Purchase #6 | $157.84 | 4.265% | $164.5719 | $164.57 | $164.55 | $164.60 |
| Purchase #7 | $67.66 | 9.223% | $73.9003 | $73.90 | $73.90 | $73.90 |
| 7 purchase totals = | $865.87 | $934.1128 | $934.11 | $934.10 | $934.20 | |