| 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 | $150.56 | 4.741% | $157.698 | $157.70 | $157.70 | $157.70 |
| Purchase #2 | $46.34 | 12.323% | $52.0505 | $52.05 | $52.05 | $52.10 |
| Purchase #3 | $128.55 | 9.585% | $140.8715 | $140.87 | $140.85 | $140.90 |
| Purchase #4 | $192.79 | 9.160% | $210.4496 | $210.45 | $210.45 | $210.40 |
| Purchase #5 | $114.29 | 3.357% | $118.1267 | $118.13 | $118.15 | $118.10 |
| Purchase #6 | $139.60 | 7.198% | $149.6484 | $149.65 | $149.65 | $149.60 |
| Purchase #7 | $185.59 | 8.571% | $201.4969 | $201.50 | $201.50 | $201.50 |
| 7 purchase totals = | $957.72 | $1,030.3416 | $1,030.35 | $1,030.35 | $1,030.30 | |