| 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 | $128.26 | 6.582% | $136.7021 | $136.70 | $136.70 | $136.70 |
| Purchase #2 | $141.74 | 13.421% | $160.7629 | $160.76 | $160.75 | $160.80 |
| Purchase #3 | $206.94 | 7.105% | $221.6431 | $221.64 | $221.65 | $221.60 |
| Purchase #4 | $52.39 | 5.411% | $55.2248 | $55.22 | $55.20 | $55.20 |
| Purchase #5 | $10.64 | 13.723% | $12.1001 | $12.10 | $12.10 | $12.10 |
| Purchase #6 | $39.47 | 12.355% | $44.3465 | $44.35 | $44.35 | $44.30 |
| Purchase #7 | $161.64 | 8.715% | $175.7269 | $175.73 | $175.75 | $175.70 |
| 7 purchase totals = | $741.08 | $806.5064 | $806.50 | $806.50 | $806.40 | |