| 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 | $157.96 | 6.452% | $168.1516 | $168.15 | $168.15 | $168.20 |
| Purchase #2 | $224.72 | 6.855% | $240.1246 | $240.12 | $240.10 | $240.10 |
| Purchase #3 | $219.95 | 3.458% | $227.5559 | $227.56 | $227.55 | $227.60 |
| Purchase #4 | $66.73 | 9.564% | $73.1121 | $73.11 | $73.10 | $73.10 |
| Purchase #5 | $198.42 | 6.405% | $211.1288 | $211.13 | $211.15 | $211.10 |
| Purchase #6 | $223.32 | 7.211% | $239.4236 | $239.42 | $239.40 | $239.40 |
| Purchase #7 | $68.55 | 4.623% | $71.7191 | $71.72 | $71.70 | $71.70 |
| 7 purchase totals = | $1,159.65 | $1,231.2157 | $1,231.21 | $1,231.15 | $1,231.20 | |