| 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 | $103.38 | 3.693% | $107.1978 | $107.20 | $107.20 | $107.20 |
| Purchase #2 | $8.53 | 7.708% | $9.1875 | $9.19 | $9.20 | $9.20 |
| Purchase #3 | $108.84 | 10.194% | $119.9351 | $119.94 | $119.95 | $119.90 |
| Purchase #4 | $172.68 | 7.809% | $186.1646 | $186.16 | $186.15 | $186.20 |
| Purchase #5 | $93.32 | 8.151% | $100.9265 | $100.93 | $100.95 | $100.90 |
| Purchase #6 | $237.27 | 8.155% | $256.6194 | $256.62 | $256.60 | $256.60 |
| Purchase #7 | $33.64 | 6.669% | $35.8835 | $35.88 | $35.90 | $35.90 |
| 7 purchase totals = | $757.66 | $815.9144 | $815.92 | $815.95 | $815.90 | |