| 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 | $181.68 | 6.274% | $193.0786 | $193.08 | $193.10 | $193.10 |
| Purchase #2 | $247.80 | 3.362% | $256.131 | $256.13 | $256.15 | $256.10 |
| Purchase #3 | $24.75 | 11.159% | $27.5119 | $27.51 | $27.50 | $27.50 |
| Purchase #4 | $180.34 | 7.747% | $194.3109 | $194.31 | $194.30 | $194.30 |
| Purchase #5 | $145.70 | 4.131% | $151.7189 | $151.72 | $151.70 | $151.70 |
| Purchase #6 | $137.68 | 8.694% | $149.6499 | $149.65 | $149.65 | $149.60 |
| Purchase #7 | $85.87 | 9.143% | $93.7211 | $93.72 | $93.70 | $93.70 |
| 7 purchase totals = | $1,003.82 | $1,066.1223 | $1,066.12 | $1,066.10 | $1,066.00 | |