| 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 | $128.26 | 3.717% | $133.0274 | $133.03 | $133.05 | $133.00 |
| Purchase #2 | $182.43 | 3.685% | $189.1525 | $189.15 | $189.15 | $189.20 |
| Purchase #3 | $142.25 | 7.341% | $152.6926 | $152.69 | $152.70 | $152.70 |
| Purchase #4 | $23.55 | 7.137% | $25.2308 | $25.23 | $25.25 | $25.20 |
| Purchase #5 | $141.71 | 10.163% | $156.112 | $156.11 | $156.10 | $156.10 |
| Purchase #6 | $87.30 | 5.837% | $92.3957 | $92.40 | $92.40 | $92.40 |
| Purchase #7 | $22.42 | 8.761% | $24.3842 | $24.38 | $24.40 | $24.40 |
| 7 purchase totals = | $727.92 | $772.9952 | $772.99 | $773.05 | $773.00 | |