| 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 | $185.64 | 3.779% | $192.6553 | $192.66 | $192.65 | $192.70 |
| Purchase #2 | $141.42 | 10.203% | $155.8491 | $155.85 | $155.85 | $155.80 |
| Purchase #3 | $74.89 | 11.602% | $83.5787 | $83.58 | $83.60 | $83.60 |
| Purchase #4 | $27.92 | 13.253% | $31.6202 | $31.62 | $31.60 | $31.60 |
| Purchase #5 | $225.63 | 13.696% | $256.5323 | $256.53 | $256.55 | $256.50 |
| Purchase #6 | $20.80 | 5.247% | $21.8914 | $21.89 | $21.90 | $21.90 |
| Purchase #7 | $8.78 | 3.363% | $9.0753 | $9.08 | $9.10 | $9.10 |
| 7 purchase totals = | $685.08 | $751.2023 | $751.21 | $751.25 | $751.20 | |