| 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 | $176.34 | 4.679% | $184.5909 | $184.59 | $184.60 | $184.60 |
| Purchase #2 | $184.48 | 3.152% | $190.2948 | $190.29 | $190.30 | $190.30 |
| Purchase #3 | $98.67 | 3.131% | $101.7594 | $101.76 | $101.75 | $101.80 |
| Purchase #4 | $67.95 | 11.212% | $75.5686 | $75.57 | $75.55 | $75.60 |
| Purchase #5 | $53.28 | 13.515% | $60.4808 | $60.48 | $60.50 | $60.50 |
| Purchase #6 | $90.30 | 3.550% | $93.5057 | $93.51 | $93.50 | $93.50 |
| Purchase #7 | $225.48 | 9.752% | $247.4688 | $247.47 | $247.45 | $247.50 |
| 7 purchase totals = | $896.50 | $953.6690 | $953.67 | $953.65 | $953.80 | |