| 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 | $131.43 | 9.288% | $143.6372 | $143.64 | $143.65 | $143.60 |
| Purchase #2 | $219.67 | 10.310% | $242.318 | $242.32 | $242.30 | $242.30 |
| Purchase #3 | $42.34 | 5.259% | $44.5667 | $44.57 | $44.55 | $44.60 |
| Purchase #4 | $220.84 | 5.241% | $232.4142 | $232.41 | $232.40 | $232.40 |
| Purchase #5 | $193.46 | 6.861% | $206.7333 | $206.73 | $206.75 | $206.70 |
| Purchase #6 | $198.56 | 13.647% | $225.6575 | $225.66 | $225.65 | $225.70 |
| Purchase #7 | $68.91 | 6.550% | $73.4236 | $73.42 | $73.40 | $73.40 |
| 7 purchase totals = | $1,075.21 | $1,168.7505 | $1,168.75 | $1,168.70 | $1,168.70 | |