| 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 | $173.58 | 13.799% | $197.5323 | $197.53 | $197.55 | $197.50 |
| Purchase #2 | $145.46 | 3.610% | $150.7111 | $150.71 | $150.70 | $150.70 |
| Purchase #3 | $214.50 | 9.137% | $234.0989 | $234.10 | $234.10 | $234.10 |
| Purchase #4 | $163.76 | 10.307% | $180.6387 | $180.64 | $180.65 | $180.60 |
| Purchase #5 | $16.96 | 12.828% | $19.1356 | $19.14 | $19.15 | $19.10 |
| Purchase #6 | $139.90 | 5.809% | $148.0268 | $148.03 | $148.05 | $148.00 |
| Purchase #7 | $210.90 | 13.529% | $239.4327 | $239.43 | $239.45 | $239.40 |
| 7 purchase totals = | $1,065.06 | $1,169.5761 | $1,169.58 | $1,169.65 | $1,169.40 | |