| 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 | $183.43 | 7.391% | $196.9873 | $196.99 | $197.00 | $197.00 |
| Purchase #2 | $98.69 | 8.555% | $107.1329 | $107.13 | $107.15 | $107.10 |
| Purchase #3 | $152.66 | 8.403% | $165.488 | $165.49 | $165.50 | $165.50 |
| Purchase #4 | $161.92 | 13.713% | $184.1241 | $184.12 | $184.10 | $184.10 |
| Purchase #5 | $234.54 | 10.279% | $258.6484 | $258.65 | $258.65 | $258.60 |
| Purchase #6 | $111.98 | 5.211% | $117.8153 | $117.82 | $117.80 | $117.80 |
| Purchase #7 | $210.87 | 12.213% | $236.6236 | $236.62 | $236.60 | $236.60 |
| 7 purchase totals = | $1,154.09 | $1,266.8196 | $1,266.82 | $1,266.80 | $1,266.70 | |