| 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 | $141.70 | 10.588% | $156.7032 | $156.70 | $156.70 | $156.70 |
| Purchase #2 | $58.51 | 9.830% | $64.2615 | $64.26 | $64.25 | $64.30 |
| Purchase #3 | $181.50 | 4.126% | $188.9887 | $188.99 | $189.00 | $189.00 |
| Purchase #4 | $195.70 | 12.248% | $219.6693 | $219.67 | $219.65 | $219.70 |
| Purchase #5 | $53.89 | 5.470% | $56.8378 | $56.84 | $56.85 | $56.80 |
| Purchase #6 | $244.78 | 11.796% | $273.6542 | $273.65 | $273.65 | $273.70 |
| Purchase #7 | $143.48 | 5.819% | $151.8291 | $151.83 | $151.85 | $151.80 |
| 7 purchase totals = | $1,019.56 | $1,111.9438 | $1,111.94 | $1,111.95 | $1,112.00 | |