| 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 | $145.49 | 9.466% | $159.2621 | $159.26 | $159.25 | $159.30 |
| Purchase #2 | $147.85 | 7.506% | $158.9476 | $158.95 | $158.95 | $158.90 |
| Purchase #3 | $245.86 | 12.814% | $277.3645 | $277.36 | $277.35 | $277.40 |
| Purchase #4 | $85.33 | 13.426% | $96.7864 | $96.79 | $96.80 | $96.80 |
| Purchase #5 | $187.68 | 4.647% | $196.4015 | $196.40 | $196.40 | $196.40 |
| Purchase #6 | $19.57 | 5.619% | $20.6696 | $20.67 | $20.65 | $20.70 |
| Purchase #7 | $185.99 | 12.612% | $209.4471 | $209.45 | $209.45 | $209.40 |
| 7 purchase totals = | $1,017.77 | $1,118.8788 | $1,118.88 | $1,118.85 | $1,118.90 | |