| 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 | $176.77 | 7.506% | $190.0384 | $190.04 | $190.05 | $190.00 |
| Purchase #2 | $64.90 | 12.637% | $73.1014 | $73.10 | $73.10 | $73.10 |
| Purchase #3 | $164.99 | 8.155% | $178.4449 | $178.44 | $178.45 | $178.40 |
| Purchase #4 | $204.80 | 3.681% | $212.3387 | $212.34 | $212.35 | $212.30 |
| Purchase #5 | $210.43 | 9.611% | $230.6544 | $230.65 | $230.65 | $230.70 |
| Purchase #6 | $64.75 | 9.871% | $71.1415 | $71.14 | $71.15 | $71.10 |
| Purchase #7 | $146.91 | 5.866% | $155.5277 | $155.53 | $155.55 | $155.50 |
| 7 purchase totals = | $1,033.55 | $1,111.2470 | $1,111.24 | $1,111.30 | $1,111.10 | |