| 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 | $146.94 | 4.256% | $153.1938 | $153.19 | $153.20 | $153.20 |
| Purchase #2 | $240.40 | 7.162% | $257.6174 | $257.62 | $257.60 | $257.60 |
| Purchase #3 | $35.29 | 12.367% | $39.6543 | $39.65 | $39.65 | $39.70 |
| Purchase #4 | $140.39 | 10.847% | $155.6181 | $155.62 | $155.60 | $155.60 |
| Purchase #5 | $218.39 | 7.576% | $234.9352 | $234.94 | $234.95 | $234.90 |
| Purchase #6 | $239.96 | 12.674% | $270.3725 | $270.37 | $270.35 | $270.40 |
| Purchase #7 | $6.42 | 12.448% | $7.2192 | $7.22 | $7.20 | $7.20 |
| 7 purchase totals = | $1,027.79 | $1,118.6105 | $1,118.61 | $1,118.55 | $1,118.60 | |