| 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 | $120.81 | 9.282% | $132.0236 | $132.02 | $132.00 | $132.00 |
| Purchase #2 | $84.62 | 12.792% | $95.4446 | $95.44 | $95.45 | $95.40 |
| Purchase #3 | $35.45 | 10.611% | $39.2116 | $39.21 | $39.20 | $39.20 |
| Purchase #4 | $111.39 | 6.565% | $118.7028 | $118.70 | $118.70 | $118.70 |
| Purchase #5 | $174.71 | 5.865% | $184.9567 | $184.96 | $184.95 | $185.00 |
| Purchase #6 | $54.54 | 6.748% | $58.2204 | $58.22 | $58.20 | $58.20 |
| Purchase #7 | $162.41 | 10.286% | $179.1155 | $179.12 | $179.10 | $179.10 |
| 7 purchase totals = | $743.93 | $807.6752 | $807.67 | $807.60 | $807.60 | |