| 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 | $166.32 | 5.598% | $175.6306 | $175.63 | $175.65 | $175.60 |
| Purchase #2 | $166.43 | 3.402% | $172.0919 | $172.09 | $172.10 | $172.10 |
| Purchase #3 | $191.41 | 8.114% | $206.941 | $206.94 | $206.95 | $206.90 |
| Purchase #4 | $176.91 | 10.752% | $195.9314 | $195.93 | $195.95 | $195.90 |
| Purchase #5 | $103.79 | 9.548% | $113.6999 | $113.70 | $113.70 | $113.70 |
| Purchase #6 | $62.35 | 8.162% | $67.439 | $67.44 | $67.45 | $67.40 |
| Purchase #7 | $74.60 | 8.325% | $80.8105 | $80.81 | $80.80 | $80.80 |
| 7 purchase totals = | $941.81 | $1,012.5443 | $1,012.54 | $1,012.60 | $1,012.40 | |