| 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 | $165.26 | 4.437% | $172.5926 | $172.59 | $172.60 | $172.60 |
| Purchase #2 | $5.70 | 10.358% | $6.2904 | $6.29 | $6.30 | $6.30 |
| Purchase #3 | $178.77 | 11.375% | $199.1051 | $199.11 | $199.10 | $199.10 |
| Purchase #4 | $28.33 | 13.710% | $32.214 | $32.21 | $32.20 | $32.20 |
| Purchase #5 | $228.41 | 10.164% | $251.6256 | $251.63 | $251.65 | $251.60 |
| Purchase #6 | $237.65 | 9.498% | $260.222 | $260.22 | $260.20 | $260.20 |
| Purchase #7 | $66.52 | 11.445% | $74.1332 | $74.13 | $74.15 | $74.10 |
| 7 purchase totals = | $910.64 | $996.1829 | $996.18 | $996.20 | $996.10 | |