| 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 | $177.98 | 6.707% | $189.9171 | $189.92 | $189.90 | $189.90 |
| Purchase #2 | $35.84 | 3.325% | $37.0317 | $37.03 | $37.05 | $37.00 |
| Purchase #3 | $220.26 | 5.503% | $232.3809 | $232.38 | $232.40 | $232.40 |
| Purchase #4 | $106.39 | 3.292% | $109.8924 | $109.89 | $109.90 | $109.90 |
| Purchase #5 | $208.27 | 5.220% | $219.1417 | $219.14 | $219.15 | $219.10 |
| Purchase #6 | $192.25 | 7.125% | $205.9478 | $205.95 | $205.95 | $205.90 |
| Purchase #7 | $165.58 | 12.429% | $186.1599 | $186.16 | $186.15 | $186.20 |
| 7 purchase totals = | $1,106.57 | $1,180.4715 | $1,180.47 | $1,180.50 | $1,180.40 | |