| 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 | $135.29 | 10.160% | $149.0355 | $149.04 | $149.05 | $149.00 |
| Purchase #2 | $42.90 | 4.527% | $44.8421 | $44.84 | $44.85 | $44.80 |
| Purchase #3 | $223.98 | 10.113% | $246.6311 | $246.63 | $246.65 | $246.60 |
| Purchase #4 | $172.61 | 10.484% | $190.7064 | $190.71 | $190.70 | $190.70 |
| Purchase #5 | $32.61 | 8.233% | $35.2948 | $35.29 | $35.30 | $35.30 |
| Purchase #6 | $152.34 | 13.474% | $172.8663 | $172.87 | $172.85 | $172.90 |
| Purchase #7 | $13.95 | 9.690% | $15.3018 | $15.30 | $15.30 | $15.30 |
| 7 purchase totals = | $773.68 | $854.6780 | $854.68 | $854.70 | $854.60 | |