| 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 | $160.98 | 13.252% | $182.3131 | $182.31 | $182.30 | $182.30 |
| Purchase #2 | $129.32 | 7.461% | $138.9686 | $138.97 | $138.95 | $139.00 |
| Purchase #3 | $55.41 | 13.199% | $62.7236 | $62.72 | $62.70 | $62.70 |
| Purchase #4 | $249.68 | 11.854% | $279.2771 | $279.28 | $279.30 | $279.30 |
| Purchase #5 | $233.67 | 6.585% | $249.0572 | $249.06 | $249.05 | $249.10 |
| Purchase #6 | $224.30 | 12.164% | $251.5839 | $251.58 | $251.60 | $251.60 |
| Purchase #7 | $9.65 | 13.465% | $10.9494 | $10.95 | $10.95 | $10.90 |
| 7 purchase totals = | $1,063.01 | $1,174.8729 | $1,174.87 | $1,174.85 | $1,174.90 | |