| 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 | $245.67 | 9.288% | $268.4878 | $268.49 | $268.50 | $268.50 |
| Purchase #2 | $159.49 | 13.459% | $180.9558 | $180.96 | $180.95 | $181.00 |
| Purchase #3 | $16.79 | 3.686% | $17.4089 | $17.41 | $17.40 | $17.40 |
| Purchase #4 | $149.72 | 7.231% | $160.5463 | $160.55 | $160.55 | $160.50 |
| Purchase #5 | $155.73 | 4.612% | $162.9123 | $162.91 | $162.90 | $162.90 |
| Purchase #6 | $169.87 | 12.849% | $191.6966 | $191.70 | $191.70 | $191.70 |
| Purchase #7 | $79.81 | 13.669% | $90.7192 | $90.72 | $90.70 | $90.70 |
| 7 purchase totals = | $977.08 | $1,072.7269 | $1,072.74 | $1,072.70 | $1,072.70 | |