| 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 | $144.81 | 11.272% | $161.133 | $161.13 | $161.15 | $161.10 |
| Purchase #2 | $203.82 | 9.505% | $223.1931 | $223.19 | $223.20 | $223.20 |
| Purchase #3 | $224.33 | 13.490% | $254.5921 | $254.59 | $254.60 | $254.60 |
| Purchase #4 | $185.50 | 4.746% | $194.3038 | $194.30 | $194.30 | $194.30 |
| Purchase #5 | $162.57 | 13.343% | $184.2617 | $184.26 | $184.25 | $184.30 |
| Purchase #6 | $32.60 | 4.580% | $34.0931 | $34.09 | $34.10 | $34.10 |
| Purchase #7 | $205.89 | 4.822% | $215.818 | $215.82 | $215.80 | $215.80 |
| 7 purchase totals = | $1,159.52 | $1,267.3948 | $1,267.38 | $1,267.40 | $1,267.40 | |