| 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 | $200.93 | 3.605% | $208.1735 | $208.17 | $208.15 | $208.20 |
| Purchase #2 | $146.38 | 11.249% | $162.8463 | $162.85 | $162.85 | $162.80 |
| Purchase #3 | $19.95 | 3.200% | $20.5884 | $20.59 | $20.60 | $20.60 |
| Purchase #4 | $85.51 | 7.298% | $91.7505 | $91.75 | $91.75 | $91.80 |
| Purchase #5 | $80.86 | 13.305% | $91.6184 | $91.62 | $91.60 | $91.60 |
| Purchase #6 | $198.99 | 9.338% | $217.5717 | $217.57 | $217.55 | $217.60 |
| Purchase #7 | $157.74 | 8.473% | $171.1053 | $171.11 | $171.10 | $171.10 |
| 7 purchase totals = | $890.36 | $963.6541 | $963.66 | $963.60 | $963.70 | |