| 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 | $172.88 | 6.181% | $183.5657 | $183.57 | $183.55 | $183.60 |
| Purchase #2 | $63.68 | 5.480% | $67.1697 | $67.17 | $67.15 | $67.20 |
| Purchase #3 | $234.82 | 3.853% | $243.8676 | $243.87 | $243.85 | $243.90 |
| Purchase #4 | $238.74 | 6.343% | $253.8833 | $253.88 | $253.90 | $253.90 |
| Purchase #5 | $39.27 | 11.236% | $43.6824 | $43.68 | $43.70 | $43.70 |
| Purchase #6 | $118.36 | 9.848% | $130.0161 | $130.02 | $130.00 | $130.00 |
| Purchase #7 | $9.76 | 9.445% | $10.6818 | $10.68 | $10.70 | $10.70 |
| 7 purchase totals = | $877.51 | $932.8666 | $932.87 | $932.85 | $933.00 | |