| 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 | $132.64 | 11.538% | $147.944 | $147.94 | $147.95 | $147.90 |
| Purchase #2 | $24.96 | 8.386% | $27.0531 | $27.05 | $27.05 | $27.10 |
| Purchase #3 | $176.65 | 10.742% | $195.6257 | $195.63 | $195.65 | $195.60 |
| Purchase #4 | $26.45 | 6.505% | $28.1706 | $28.17 | $28.15 | $28.20 |
| Purchase #5 | $165.99 | 4.555% | $173.5508 | $173.55 | $173.55 | $173.60 |
| Purchase #6 | $9.83 | 7.367% | $10.5542 | $10.55 | $10.55 | $10.60 |
| Purchase #7 | $14.98 | 8.841% | $16.3044 | $16.30 | $16.30 | $16.30 |
| 7 purchase totals = | $551.50 | $599.2028 | $599.19 | $599.20 | $599.30 | |