| 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 | $73.78 | 13.295% | $83.5891 | $83.59 | $83.60 | $83.60 |
| Purchase #2 | $133.90 | 10.588% | $148.0773 | $148.08 | $148.10 | $148.10 |
| Purchase #3 | $201.90 | 8.188% | $218.4316 | $218.43 | $218.45 | $218.40 |
| Purchase #4 | $167.34 | 6.546% | $178.2941 | $178.29 | $178.30 | $178.30 |
| Purchase #5 | $110.86 | 6.568% | $118.1413 | $118.14 | $118.15 | $118.10 |
| Purchase #6 | $186.81 | 9.332% | $204.2431 | $204.24 | $204.25 | $204.20 |
| Purchase #7 | $47.63 | 8.185% | $51.5285 | $51.53 | $51.55 | $51.50 |
| 7 purchase totals = | $922.22 | $1,002.3050 | $1,002.30 | $1,002.40 | $1,002.20 | |