| 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 | $180.78 | 8.421% | $196.0035 | $196.00 | $196.00 | $196.00 |
| Purchase #2 | $93.51 | 9.586% | $102.4739 | $102.47 | $102.45 | $102.50 |
| Purchase #3 | $91.55 | 7.742% | $98.6378 | $98.64 | $98.65 | $98.60 |
| Purchase #4 | $101.94 | 8.604% | $110.7109 | $110.71 | $110.70 | $110.70 |
| Purchase #5 | $169.42 | 3.283% | $174.9821 | $174.98 | $175.00 | $175.00 |
| Purchase #6 | $152.44 | 9.690% | $167.2114 | $167.21 | $167.20 | $167.20 |
| Purchase #7 | $172.61 | 8.818% | $187.8307 | $187.83 | $187.85 | $187.80 |
| 7 purchase totals = | $962.25 | $1,037.8503 | $1,037.84 | $1,037.85 | $1,037.80 | |