| 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 | $159.58 | 4.158% | $166.2153 | $166.22 | $166.20 | $166.20 |
| Purchase #2 | $45.89 | 12.620% | $51.6813 | $51.68 | $51.70 | $51.70 |
| Purchase #3 | $38.36 | 8.226% | $41.5155 | $41.52 | $41.50 | $41.50 |
| Purchase #4 | $172.40 | 3.285% | $178.0633 | $178.06 | $178.05 | $178.10 |
| Purchase #5 | $179.58 | 7.707% | $193.4202 | $193.42 | $193.40 | $193.40 |
| Purchase #6 | $117.33 | 13.264% | $132.8927 | $132.89 | $132.90 | $132.90 |
| Purchase #7 | $22.87 | 9.767% | $25.1037 | $25.10 | $25.10 | $25.10 |
| 7 purchase totals = | $736.01 | $788.8920 | $788.89 | $788.85 | $788.90 | |