| 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 | $178.96 | 10.204% | $197.2211 | $197.22 | $197.20 | $197.20 |
| Purchase #2 | $91.84 | 7.514% | $98.7409 | $98.74 | $98.75 | $98.70 |
| Purchase #3 | $187.94 | 6.746% | $200.6184 | $200.62 | $200.60 | $200.60 |
| Purchase #4 | $177.83 | 10.830% | $197.089 | $197.09 | $197.10 | $197.10 |
| Purchase #5 | $49.86 | 9.287% | $54.4905 | $54.49 | $54.50 | $54.50 |
| Purchase #6 | $24.44 | 3.322% | $25.2519 | $25.25 | $25.25 | $25.30 |
| Purchase #7 | $134.70 | 10.544% | $148.9028 | $148.90 | $148.90 | $148.90 |
| 7 purchase totals = | $845.57 | $922.3146 | $922.31 | $922.30 | $922.30 | |