| 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 | $140.53 | 5.112% | $147.7139 | $147.71 | $147.70 | $147.70 |
| Purchase #2 | $66.51 | 12.325% | $74.7074 | $74.71 | $74.70 | $74.70 |
| Purchase #3 | $82.51 | 6.580% | $87.9392 | $87.94 | $87.95 | $87.90 |
| Purchase #4 | $74.58 | 9.440% | $81.6204 | $81.62 | $81.60 | $81.60 |
| Purchase #5 | $229.57 | 4.190% | $239.189 | $239.19 | $239.20 | $239.20 |
| Purchase #6 | $6.36 | 6.184% | $6.7533 | $6.75 | $6.75 | $6.80 |
| Purchase #7 | $201.67 | 11.339% | $224.5374 | $224.54 | $224.55 | $224.50 |
| 7 purchase totals = | $801.73 | $862.4606 | $862.46 | $862.45 | $862.40 | |