| 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 | $15.65 | 3.798% | $16.2444 | $16.24 | $16.25 | $16.20 |
| Purchase #2 | $131.81 | 13.582% | $149.7124 | $149.71 | $149.70 | $149.70 |
| Purchase #3 | $177.38 | 11.134% | $197.1295 | $197.13 | $197.15 | $197.10 |
| Purchase #4 | $225.27 | 7.400% | $241.94 | $241.94 | $241.95 | $241.90 |
| Purchase #5 | $86.75 | 7.361% | $93.1357 | $93.14 | $93.15 | $93.10 |
| Purchase #6 | $142.60 | 4.428% | $148.9143 | $148.91 | $148.90 | $148.90 |
| Purchase #7 | $177.94 | 11.379% | $198.1878 | $198.19 | $198.20 | $198.20 |
| 7 purchase totals = | $957.40 | $1,045.2641 | $1,045.26 | $1,045.30 | $1,045.10 | |