| 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 | $113.71 | 3.639% | $117.8479 | $117.85 | $117.85 | $117.80 |
| Purchase #2 | $194.37 | 3.483% | $201.1399 | $201.14 | $201.15 | $201.10 |
| Purchase #3 | $92.39 | 7.131% | $98.9783 | $98.98 | $99.00 | $99.00 |
| Purchase #4 | $157.54 | 11.813% | $176.1502 | $176.15 | $176.15 | $176.20 |
| Purchase #5 | $187.49 | 8.483% | $203.3948 | $203.39 | $203.40 | $203.40 |
| Purchase #6 | $160.91 | 9.135% | $175.6091 | $175.61 | $175.60 | $175.60 |
| Purchase #7 | $27.59 | 11.842% | $30.8572 | $30.86 | $30.85 | $30.90 |
| 7 purchase totals = | $934.00 | $1,003.9774 | $1,003.98 | $1,004.00 | $1,004.00 | |