| 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 | $161.61 | 13.271% | $183.0573 | $183.06 | $183.05 | $183.10 |
| Purchase #2 | $46.68 | 7.411% | $50.1395 | $50.14 | $50.15 | $50.10 |
| Purchase #3 | $57.82 | 6.589% | $61.6298 | $61.63 | $61.65 | $61.60 |
| Purchase #4 | $110.70 | 7.378% | $118.8674 | $118.87 | $118.85 | $118.90 |
| Purchase #5 | $239.29 | 6.865% | $255.7173 | $255.72 | $255.70 | $255.70 |
| Purchase #6 | $130.67 | 12.763% | $147.3474 | $147.35 | $147.35 | $147.30 |
| Purchase #7 | $93.90 | 5.369% | $98.9415 | $98.94 | $98.95 | $98.90 |
| 7 purchase totals = | $840.67 | $915.7002 | $915.71 | $915.70 | $915.60 | |