| 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 | $138.26 | 7.696% | $148.9005 | $148.90 | $148.90 | $148.90 |
| Purchase #2 | $191.67 | 8.838% | $208.6098 | $208.61 | $208.60 | $208.60 |
| Purchase #3 | $6.90 | 10.700% | $7.6383 | $7.64 | $7.65 | $7.60 |
| Purchase #4 | $33.55 | 8.314% | $36.3393 | $36.34 | $36.35 | $36.30 |
| Purchase #5 | $183.67 | 6.455% | $195.5259 | $195.53 | $195.55 | $195.50 |
| Purchase #6 | $39.69 | 5.198% | $41.7531 | $41.75 | $41.75 | $41.80 |
| Purchase #7 | $62.56 | 10.351% | $69.0356 | $69.04 | $69.05 | $69.00 |
| 7 purchase totals = | $656.30 | $707.8025 | $707.81 | $707.85 | $707.70 | |