| 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 | $165.73 | 8.203% | $179.3248 | $179.32 | $179.30 | $179.30 |
| Purchase #2 | $48.44 | 6.621% | $51.6472 | $51.65 | $51.65 | $51.60 |
| Purchase #3 | $170.62 | 8.559% | $185.2234 | $185.22 | $185.20 | $185.20 |
| Purchase #4 | $168.32 | 6.826% | $179.8095 | $179.81 | $179.80 | $179.80 |
| Purchase #5 | $172.51 | 9.516% | $188.9261 | $188.93 | $188.95 | $188.90 |
| Purchase #6 | $99.85 | 7.787% | $107.6253 | $107.63 | $107.65 | $107.60 |
| Purchase #7 | $91.99 | 11.345% | $102.4263 | $102.43 | $102.45 | $102.40 |
| 7 purchase totals = | $917.46 | $994.9826 | $994.99 | $995.00 | $994.80 | |