| 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 | $141.95 | 7.193% | $152.1605 | $152.16 | $152.15 | $152.20 |
| Purchase #2 | $117.27 | 3.608% | $121.5011 | $121.50 | $121.50 | $121.50 |
| Purchase #3 | $142.68 | 4.177% | $148.6397 | $148.64 | $148.65 | $148.60 |
| Purchase #4 | $49.45 | 4.531% | $51.6906 | $51.69 | $51.70 | $51.70 |
| Purchase #5 | $171.61 | 6.726% | $183.1525 | $183.15 | $183.15 | $183.20 |
| Purchase #6 | $206.68 | 11.668% | $230.7954 | $230.80 | $230.80 | $230.80 |
| Purchase #7 | $91.59 | 11.636% | $102.2474 | $102.25 | $102.25 | $102.20 |
| 7 purchase totals = | $921.23 | $990.1872 | $990.19 | $990.20 | $990.20 | |