| 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 | $180.32 | 13.541% | $204.7371 | $204.74 | $204.75 | $204.70 |
| Purchase #2 | $131.84 | 6.160% | $139.9613 | $139.96 | $139.95 | $140.00 |
| Purchase #3 | $55.51 | 9.250% | $60.6447 | $60.64 | $60.65 | $60.60 |
| Purchase #4 | $89.96 | 4.209% | $93.7464 | $93.75 | $93.75 | $93.70 |
| Purchase #5 | $203.47 | 6.198% | $216.0811 | $216.08 | $216.10 | $216.10 |
| Purchase #6 | $156.45 | 9.196% | $170.8371 | $170.84 | $170.85 | $170.80 |
| Purchase #7 | $245.65 | 7.847% | $264.9262 | $264.93 | $264.95 | $264.90 |
| 7 purchase totals = | $1,063.20 | $1,150.9339 | $1,150.94 | $1,151.00 | $1,150.80 | |