| 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 | $33.55 | 10.379% | $37.0322 | $37.03 | $37.05 | $37.00 |
| Purchase #2 | $195.66 | 3.466% | $202.4416 | $202.44 | $202.45 | $202.40 |
| Purchase #3 | $94.62 | 13.245% | $107.1524 | $107.15 | $107.15 | $107.20 |
| Purchase #4 | $220.57 | 9.820% | $242.23 | $242.23 | $242.25 | $242.20 |
| Purchase #5 | $169.52 | 5.658% | $179.1114 | $179.11 | $179.10 | $179.10 |
| Purchase #6 | $170.53 | 11.329% | $189.8493 | $189.85 | $189.85 | $189.80 |
| Purchase #7 | $184.70 | 3.224% | $190.6547 | $190.65 | $190.65 | $190.70 |
| 7 purchase totals = | $1,069.15 | $1,148.4716 | $1,148.46 | $1,148.50 | $1,148.40 | |