| 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 | $125.98 | 9.322% | $137.7239 | $137.72 | $137.70 | $137.70 |
| Purchase #2 | $173.58 | 5.743% | $183.5487 | $183.55 | $183.55 | $183.50 |
| Purchase #3 | $161.57 | 7.457% | $173.6183 | $173.62 | $173.60 | $173.60 |
| Purchase #4 | $168.56 | 13.835% | $191.8803 | $191.88 | $191.90 | $191.90 |
| Purchase #5 | $203.51 | 3.250% | $210.1241 | $210.12 | $210.10 | $210.10 |
| Purchase #6 | $198.73 | 5.485% | $209.6303 | $209.63 | $209.65 | $209.60 |
| Purchase #7 | $20.49 | 13.250% | $23.2049 | $23.20 | $23.20 | $23.20 |
| 7 purchase totals = | $1,052.42 | $1,129.7305 | $1,129.72 | $1,129.70 | $1,129.60 | |