| 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 | $192.43 | 7.640% | $207.1317 | $207.13 | $207.15 | $207.10 |
| Purchase #2 | $66.48 | 7.351% | $71.3669 | $71.37 | $71.35 | $71.40 |
| Purchase #3 | $151.62 | 12.572% | $170.6817 | $170.68 | $170.70 | $170.70 |
| Purchase #4 | $117.29 | 11.459% | $130.7303 | $130.73 | $130.75 | $130.70 |
| Purchase #5 | $242.71 | 12.767% | $273.6968 | $273.70 | $273.70 | $273.70 |
| Purchase #6 | $207.63 | 7.479% | $223.1586 | $223.16 | $223.15 | $223.20 |
| Purchase #7 | $219.90 | 8.745% | $239.1303 | $239.13 | $239.15 | $239.10 |
| 7 purchase totals = | $1,198.06 | $1,315.8963 | $1,315.90 | $1,315.95 | $1,315.90 | |