| 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 | $125.57 | 9.176% | $137.0923 | $137.09 | $137.10 | $137.10 |
| Purchase #2 | $190.59 | 12.618% | $214.6386 | $214.64 | $214.65 | $214.60 |
| Purchase #3 | $23.51 | 6.219% | $24.9721 | $24.97 | $24.95 | $25.00 |
| Purchase #4 | $165.95 | 3.666% | $172.0337 | $172.03 | $172.05 | $172.00 |
| Purchase #5 | $141.39 | 3.745% | $146.6851 | $146.69 | $146.70 | $146.70 |
| Purchase #6 | $50.36 | 6.701% | $53.7346 | $53.73 | $53.75 | $53.70 |
| Purchase #7 | $5.65 | 8.860% | $6.1506 | $6.15 | $6.15 | $6.20 |
| 7 purchase totals = | $703.02 | $755.3070 | $755.30 | $755.35 | $755.30 | |