| 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 | $72.94 | 4.361% | $76.1209 | $76.12 | $76.10 | $76.10 |
| Purchase #2 | $111.88 | 9.167% | $122.136 | $122.14 | $122.15 | $122.10 |
| Purchase #3 | $76.73 | 13.815% | $87.3302 | $87.33 | $87.35 | $87.30 |
| Purchase #4 | $146.70 | 5.221% | $154.3592 | $154.36 | $154.35 | $154.40 |
| Purchase #5 | $180.29 | 10.150% | $198.5894 | $198.59 | $198.60 | $198.60 |
| Purchase #6 | $121.31 | 7.739% | $130.6982 | $130.70 | $130.70 | $130.70 |
| Purchase #7 | $147.49 | 9.842% | $162.006 | $162.01 | $162.00 | $162.00 |
| 7 purchase totals = | $857.34 | $931.2399 | $931.25 | $931.25 | $931.20 | |