| 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 | $133.31 | 5.777% | $141.0113 | $141.01 | $141.00 | $141.00 |
| Purchase #2 | $40.73 | 3.329% | $42.0859 | $42.09 | $42.10 | $42.10 |
| Purchase #3 | $94.64 | 4.249% | $98.6613 | $98.66 | $98.65 | $98.70 |
| Purchase #4 | $119.26 | 9.271% | $130.3166 | $130.32 | $130.30 | $130.30 |
| Purchase #5 | $155.37 | 3.172% | $160.2983 | $160.30 | $160.30 | $160.30 |
| Purchase #6 | $110.72 | 9.814% | $121.5861 | $121.59 | $121.60 | $121.60 |
| Purchase #7 | $167.80 | 6.462% | $178.6432 | $178.64 | $178.65 | $178.60 |
| 7 purchase totals = | $821.83 | $872.6027 | $872.61 | $872.60 | $872.60 | |