| 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 | $149.51 | 10.792% | $165.6451 | $165.65 | $165.65 | $165.60 |
| Purchase #2 | $82.44 | 13.829% | $93.8406 | $93.84 | $93.85 | $93.80 |
| Purchase #3 | $7.94 | 5.827% | $8.4027 | $8.40 | $8.40 | $8.40 |
| Purchase #4 | $8.65 | 5.727% | $9.1454 | $9.15 | $9.15 | $9.10 |
| Purchase #5 | $174.43 | 13.760% | $198.4316 | $198.43 | $198.45 | $198.40 |
| Purchase #6 | $162.26 | 13.508% | $184.1781 | $184.18 | $184.20 | $184.20 |
| Purchase #7 | $146.57 | 4.387% | $153 | $153.00 | $153.00 | $153.00 |
| 7 purchase totals = | $731.80 | $812.6435 | $812.65 | $812.70 | $812.50 | |