| 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 | $110.68 | 4.668% | $115.8465 | $115.85 | $115.85 | $115.80 |
| Purchase #2 | $119.71 | 13.782% | $136.2084 | $136.21 | $136.20 | $136.20 |
| Purchase #3 | $51.44 | 6.163% | $54.6102 | $54.61 | $54.60 | $54.60 |
| Purchase #4 | $87.58 | 10.383% | $96.6734 | $96.67 | $96.65 | $96.70 |
| Purchase #5 | $93.72 | 7.347% | $100.6056 | $100.61 | $100.60 | $100.60 |
| Purchase #6 | $147.98 | 8.854% | $161.0821 | $161.08 | $161.10 | $161.10 |
| Purchase #7 | $6.29 | 11.265% | $6.9986 | $7.00 | $7.00 | $7.00 |
| 7 purchase totals = | $617.40 | $672.0248 | $672.03 | $672.00 | $672.00 | |