| 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 | $186.73 | 3.397% | $193.0732 | $193.07 | $193.05 | $193.10 |
| Purchase #2 | $118.29 | 8.146% | $127.9259 | $127.93 | $127.95 | $127.90 |
| Purchase #3 | $94.78 | 6.725% | $101.154 | $101.15 | $101.15 | $101.20 |
| Purchase #4 | $128.36 | 9.551% | $140.6197 | $140.62 | $140.60 | $140.60 |
| Purchase #5 | $104.78 | 13.528% | $118.9546 | $118.95 | $118.95 | $119.00 |
| Purchase #6 | $129.36 | 6.772% | $138.1203 | $138.12 | $138.10 | $138.10 |
| Purchase #7 | $176.25 | 4.870% | $184.8334 | $184.83 | $184.85 | $184.80 |
| 7 purchase totals = | $938.55 | $1,004.6811 | $1,004.67 | $1,004.65 | $1,004.70 | |