| 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 | $120.96 | 8.266% | $130.9586 | $130.96 | $130.95 | $131.00 |
| Purchase #2 | $146.25 | 6.692% | $156.0371 | $156.04 | $156.05 | $156.00 |
| Purchase #3 | $7.35 | 8.219% | $7.9541 | $7.95 | $7.95 | $8.00 |
| Purchase #4 | $237.62 | 7.150% | $254.6098 | $254.61 | $254.60 | $254.60 |
| Purchase #5 | $168.70 | 12.646% | $190.0338 | $190.03 | $190.05 | $190.00 |
| Purchase #6 | $76.68 | 8.495% | $83.194 | $83.19 | $83.20 | $83.20 |
| Purchase #7 | $107.47 | 6.642% | $114.6082 | $114.61 | $114.60 | $114.60 |
| 7 purchase totals = | $865.03 | $937.3956 | $937.39 | $937.40 | $937.40 | |