| 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 | $166.38 | 5.307% | $175.2098 | $175.21 | $175.20 | $175.20 |
| Purchase #2 | $210.28 | 9.443% | $230.1367 | $230.14 | $230.15 | $230.10 |
| Purchase #3 | $171.45 | 11.755% | $191.6039 | $191.60 | $191.60 | $191.60 |
| Purchase #4 | $6.86 | 6.315% | $7.2932 | $7.29 | $7.30 | $7.30 |
| Purchase #5 | $88.36 | 12.121% | $99.0701 | $99.07 | $99.05 | $99.10 |
| Purchase #6 | $44.33 | 5.679% | $46.8475 | $46.85 | $46.85 | $46.80 |
| Purchase #7 | $57.97 | 11.235% | $64.4829 | $64.48 | $64.50 | $64.50 |
| 7 purchase totals = | $745.63 | $814.6441 | $814.64 | $814.65 | $814.60 | |