| 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 | $101.53 | 13.288% | $115.0213 | $115.02 | $115.00 | $115.00 |
| Purchase #2 | $98.67 | 3.391% | $102.0159 | $102.02 | $102.00 | $102.00 |
| Purchase #3 | $141.64 | 12.521% | $159.3747 | $159.37 | $159.35 | $159.40 |
| Purchase #4 | $105.70 | 4.591% | $110.5527 | $110.55 | $110.55 | $110.60 |
| Purchase #5 | $130.59 | 7.627% | $140.5501 | $140.55 | $140.55 | $140.60 |
| Purchase #6 | $127.40 | 11.738% | $142.3542 | $142.35 | $142.35 | $142.40 |
| Purchase #7 | $170.34 | 3.209% | $175.8062 | $175.81 | $175.80 | $175.80 |
| 7 purchase totals = | $875.87 | $945.6751 | $945.67 | $945.60 | $945.80 | |