| 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 | $128.81 | 11.674% | $143.8473 | $143.85 | $143.85 | $143.80 |
| Purchase #2 | $50.77 | 7.223% | $54.4371 | $54.44 | $54.45 | $54.40 |
| Purchase #3 | $146.80 | 9.137% | $160.2131 | $160.21 | $160.20 | $160.20 |
| Purchase #4 | $79.84 | 7.106% | $85.5134 | $85.51 | $85.50 | $85.50 |
| Purchase #5 | $45.73 | 7.754% | $49.2759 | $49.28 | $49.30 | $49.30 |
| Purchase #6 | $115.49 | 11.610% | $128.8984 | $128.90 | $128.90 | $128.90 |
| Purchase #7 | $154.26 | 3.781% | $160.0926 | $160.09 | $160.10 | $160.10 |
| 7 purchase totals = | $721.70 | $782.2778 | $782.28 | $782.30 | $782.20 | |