| 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 | $184.56 | 13.204% | $208.9293 | $208.93 | $208.95 | $208.90 |
| Purchase #2 | $19.94 | 4.625% | $20.8622 | $20.86 | $20.85 | $20.90 |
| Purchase #3 | $143.48 | 9.377% | $156.9341 | $156.93 | $156.95 | $156.90 |
| Purchase #4 | $158.81 | 13.219% | $179.8031 | $179.80 | $179.80 | $179.80 |
| Purchase #5 | $10.56 | 7.459% | $11.3477 | $11.35 | $11.35 | $11.30 |
| Purchase #6 | $63.27 | 6.775% | $67.5565 | $67.56 | $67.55 | $67.60 |
| Purchase #7 | $123.95 | 9.366% | $135.5592 | $135.56 | $135.55 | $135.60 |
| 7 purchase totals = | $704.57 | $780.9921 | $780.99 | $781.00 | $781.00 | |