| 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 | $184.28 | 7.683% | $198.4382 | $198.44 | $198.45 | $198.40 |
| Purchase #2 | $121.68 | 10.792% | $134.8117 | $134.81 | $134.80 | $134.80 |
| Purchase #3 | $141.41 | 9.434% | $154.7506 | $154.75 | $154.75 | $154.80 |
| Purchase #4 | $194.80 | 11.275% | $216.7637 | $216.76 | $216.75 | $216.80 |
| Purchase #5 | $96.54 | 8.616% | $104.8579 | $104.86 | $104.85 | $104.90 |
| Purchase #6 | $154.57 | 3.413% | $159.8455 | $159.85 | $159.85 | $159.80 |
| Purchase #7 | $240.74 | 9.486% | $263.5766 | $263.58 | $263.60 | $263.60 |
| 7 purchase totals = | $1,134.02 | $1,233.0442 | $1,233.05 | $1,233.05 | $1,233.10 | |