| 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 | $121.54 | 13.267% | $137.6647 | $137.66 | $137.65 | $137.70 |
| Purchase #2 | $172.26 | 13.269% | $195.1172 | $195.12 | $195.10 | $195.10 |
| Purchase #3 | $80.33 | 13.486% | $91.1633 | $91.16 | $91.15 | $91.20 |
| Purchase #4 | $239.62 | 3.331% | $247.6017 | $247.60 | $247.60 | $247.60 |
| Purchase #5 | $219.69 | 6.524% | $234.0226 | $234.02 | $234.00 | $234.00 |
| Purchase #6 | $147.40 | 12.861% | $166.3571 | $166.36 | $166.35 | $166.40 |
| Purchase #7 | $85.42 | 9.697% | $93.7032 | $93.70 | $93.70 | $93.70 |
| 7 purchase totals = | $1,066.26 | $1,165.6298 | $1,165.62 | $1,165.55 | $1,165.70 | |