| 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 | $185.93 | 4.859% | $194.9643 | $194.96 | $194.95 | $195.00 |
| Purchase #2 | $245.86 | 11.450% | $274.011 | $274.01 | $274.00 | $274.00 |
| Purchase #3 | $83.59 | 8.871% | $91.0053 | $91.01 | $91.00 | $91.00 |
| Purchase #4 | $155.57 | 6.591% | $165.8236 | $165.82 | $165.80 | $165.80 |
| Purchase #5 | $96.38 | 9.122% | $105.1718 | $105.17 | $105.15 | $105.20 |
| Purchase #6 | $98.94 | 11.475% | $110.2934 | $110.29 | $110.30 | $110.30 |
| Purchase #7 | $49.91 | 4.631% | $52.2213 | $52.22 | $52.20 | $52.20 |
| 7 purchase totals = | $916.18 | $993.4907 | $993.48 | $993.40 | $993.50 | |