| 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 | $140.87 | 5.794% | $149.032 | $149.03 | $149.05 | $149.00 |
| Purchase #2 | $39.88 | 4.577% | $41.7053 | $41.71 | $41.70 | $41.70 |
| Purchase #3 | $139.92 | 9.338% | $152.9857 | $152.99 | $153.00 | $153.00 |
| Purchase #4 | $230.31 | 12.420% | $258.9145 | $258.91 | $258.90 | $258.90 |
| Purchase #5 | $139.77 | 11.681% | $156.0965 | $156.10 | $156.10 | $156.10 |
| Purchase #6 | $198.82 | 12.809% | $224.2869 | $224.29 | $224.30 | $224.30 |
| Purchase #7 | $133.60 | 5.294% | $140.6728 | $140.67 | $140.65 | $140.70 |
| 7 purchase totals = | $1,023.17 | $1,123.6937 | $1,123.70 | $1,123.70 | $1,123.70 | |