| 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 | $177.40 | 4.350% | $185.1169 | $185.12 | $185.10 | $185.10 |
| Purchase #2 | $239.43 | 13.487% | $271.7219 | $271.72 | $271.70 | $271.70 |
| Purchase #3 | $155.54 | 11.347% | $173.1891 | $173.19 | $173.20 | $173.20 |
| Purchase #4 | $93.38 | 9.359% | $102.1194 | $102.12 | $102.10 | $102.10 |
| Purchase #5 | $138.91 | 10.424% | $153.39 | $153.39 | $153.40 | $153.40 |
| Purchase #6 | $18.94 | 10.159% | $20.8641 | $20.86 | $20.85 | $20.90 |
| Purchase #7 | $245.88 | 3.281% | $253.9473 | $253.95 | $253.95 | $253.90 |
| 7 purchase totals = | $1,069.48 | $1,160.3487 | $1,160.35 | $1,160.30 | $1,160.30 | |