| 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 | $133.43 | 10.294% | $147.1653 | $147.17 | $147.15 | $147.20 |
| Purchase #2 | $199.31 | 3.824% | $206.9316 | $206.93 | $206.95 | $206.90 |
| Purchase #3 | $228.44 | 6.253% | $242.7244 | $242.72 | $242.70 | $242.70 |
| Purchase #4 | $219.89 | 11.182% | $244.4781 | $244.48 | $244.50 | $244.50 |
| Purchase #5 | $182.69 | 9.560% | $200.1552 | $200.16 | $200.15 | $200.20 |
| Purchase #6 | $190.67 | 5.623% | $201.3914 | $201.39 | $201.40 | $201.40 |
| Purchase #7 | $154.27 | 12.872% | $174.1276 | $174.13 | $174.15 | $174.10 |
| 7 purchase totals = | $1,308.70 | $1,416.9736 | $1,416.98 | $1,417.00 | $1,417.00 | |