| 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 | $172.89 | 3.614% | $179.1382 | $179.14 | $179.15 | $179.10 |
| Purchase #2 | $23.42 | 11.511% | $26.1159 | $26.12 | $26.10 | $26.10 |
| Purchase #3 | $82.85 | 9.251% | $90.5145 | $90.51 | $90.50 | $90.50 |
| Purchase #4 | $200.26 | 12.524% | $225.3406 | $225.34 | $225.35 | $225.30 |
| Purchase #5 | $243.36 | 13.225% | $275.5444 | $275.54 | $275.55 | $275.50 |
| Purchase #6 | $152.61 | 3.422% | $157.8323 | $157.83 | $157.85 | $157.80 |
| Purchase #7 | $188.79 | 6.478% | $201.0198 | $201.02 | $201.00 | $201.00 |
| 7 purchase totals = | $1,064.18 | $1,155.5057 | $1,155.50 | $1,155.50 | $1,155.30 | |