| 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 | $169.64 | 3.817% | $176.1152 | $176.12 | $176.10 | $176.10 |
| Purchase #2 | $89.55 | 9.779% | $98.3071 | $98.31 | $98.30 | $98.30 |
| Purchase #3 | $16.65 | 5.572% | $17.5777 | $17.58 | $17.60 | $17.60 |
| Purchase #4 | $70.42 | 6.278% | $74.841 | $74.84 | $74.85 | $74.80 |
| Purchase #5 | $56.28 | 5.285% | $59.2544 | $59.25 | $59.25 | $59.30 |
| Purchase #6 | $41.37 | 7.808% | $44.6002 | $44.60 | $44.60 | $44.60 |
| Purchase #7 | $84.36 | 4.277% | $87.9681 | $87.97 | $87.95 | $88.00 |
| 7 purchase totals = | $528.27 | $558.6637 | $558.67 | $558.65 | $558.70 | |