| 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 | $147.78 | 7.487% | $158.8443 | $158.84 | $158.85 | $158.80 |
| Purchase #2 | $224.74 | 12.560% | $252.9673 | $252.97 | $252.95 | $253.00 |
| Purchase #3 | $194.92 | 3.184% | $201.1263 | $201.13 | $201.15 | $201.10 |
| Purchase #4 | $224.79 | 9.354% | $245.8169 | $245.82 | $245.80 | $245.80 |
| Purchase #5 | $243.85 | 8.136% | $263.6896 | $263.69 | $263.70 | $263.70 |
| Purchase #6 | $192.52 | 10.261% | $212.2745 | $212.27 | $212.25 | $212.30 |
| Purchase #7 | $209.51 | 5.324% | $220.6643 | $220.66 | $220.65 | $220.70 |
| 7 purchase totals = | $1,438.11 | $1,555.3832 | $1,555.38 | $1,555.35 | $1,555.40 | |