| 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 | $144.83 | 8.740% | $157.4881 | $157.49 | $157.50 | $157.50 |
| Purchase #2 | $144.27 | 9.867% | $158.5051 | $158.51 | $158.50 | $158.50 |
| Purchase #3 | $224.63 | 11.194% | $249.7751 | $249.78 | $249.80 | $249.80 |
| Purchase #4 | $143.43 | 4.237% | $149.5071 | $149.51 | $149.50 | $149.50 |
| Purchase #5 | $28.63 | 4.562% | $29.9361 | $29.94 | $29.95 | $29.90 |
| Purchase #6 | $177.94 | 11.623% | $198.622 | $198.62 | $198.60 | $198.60 |
| Purchase #7 | $62.85 | 11.368% | $69.9948 | $69.99 | $70.00 | $70.00 |
| 7 purchase totals = | $926.58 | $1,013.8283 | $1,013.84 | $1,013.85 | $1,013.80 | |