| 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 | $170.65 | 7.679% | $183.7542 | $183.75 | $183.75 | $183.80 |
| Purchase #2 | $240.85 | 13.178% | $272.5892 | $272.59 | $272.60 | $272.60 |
| Purchase #3 | $74.64 | 7.254% | $80.0544 | $80.05 | $80.05 | $80.10 |
| Purchase #4 | $242.61 | 6.136% | $257.4965 | $257.50 | $257.50 | $257.50 |
| Purchase #5 | $68.97 | 5.397% | $72.6923 | $72.69 | $72.70 | $72.70 |
| Purchase #6 | $8.49 | 8.726% | $9.2308 | $9.23 | $9.25 | $9.20 |
| Purchase #7 | $98.25 | 7.191% | $105.3152 | $105.32 | $105.30 | $105.30 |
| 7 purchase totals = | $904.46 | $981.1326 | $981.13 | $981.15 | $981.20 | |