| 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 | $83.84 | 5.251% | $88.2424 | $88.24 | $88.25 | $88.20 |
| Purchase #2 | $165.69 | 10.635% | $183.3111 | $183.31 | $183.30 | $183.30 |
| Purchase #3 | $66.43 | 7.109% | $71.1525 | $71.15 | $71.15 | $71.20 |
| Purchase #4 | $113.60 | 6.510% | $120.9954 | $121.00 | $121.00 | $121.00 |
| Purchase #5 | $121.40 | 7.639% | $130.6737 | $130.67 | $130.65 | $130.70 |
| Purchase #6 | $111.69 | 6.482% | $118.9297 | $118.93 | $118.95 | $118.90 |
| Purchase #7 | $199.46 | 9.502% | $218.4127 | $218.41 | $218.40 | $218.40 |
| 7 purchase totals = | $862.11 | $931.7175 | $931.71 | $931.70 | $931.70 | |