| 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 | $128.93 | 12.191% | $144.6479 | $144.65 | $144.65 | $144.60 |
| Purchase #2 | $240.61 | 6.147% | $255.4003 | $255.40 | $255.40 | $255.40 |
| Purchase #3 | $173.96 | 3.359% | $179.8033 | $179.80 | $179.80 | $179.80 |
| Purchase #4 | $175.39 | 3.279% | $181.141 | $181.14 | $181.15 | $181.10 |
| Purchase #5 | $11.26 | 3.457% | $11.6493 | $11.65 | $11.65 | $11.60 |
| Purchase #6 | $141.69 | 6.831% | $151.3688 | $151.37 | $151.35 | $151.40 |
| Purchase #7 | $116.75 | 9.797% | $128.188 | $128.19 | $128.20 | $128.20 |
| 7 purchase totals = | $988.59 | $1,052.1986 | $1,052.20 | $1,052.20 | $1,052.10 | |