| 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 | $141.33 | 8.700% | $153.6257 | $153.63 | $153.65 | $153.60 |
| Purchase #2 | $181.56 | 10.601% | $200.8072 | $200.81 | $200.80 | $200.80 |
| Purchase #3 | $74.53 | 13.776% | $84.7973 | $84.80 | $84.80 | $84.80 |
| Purchase #4 | $237.25 | 4.181% | $247.1694 | $247.17 | $247.15 | $247.20 |
| Purchase #5 | $146.77 | 8.585% | $159.3702 | $159.37 | $159.35 | $159.40 |
| Purchase #6 | $87.52 | 12.769% | $98.6954 | $98.70 | $98.70 | $98.70 |
| Purchase #7 | $125.85 | 6.428% | $133.9396 | $133.94 | $133.95 | $133.90 |
| 7 purchase totals = | $994.81 | $1,078.4048 | $1,078.42 | $1,078.40 | $1,078.40 | |