| 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 | $110.72 | 13.285% | $125.4292 | $125.43 | $125.45 | $125.40 |
| Purchase #2 | $152.39 | 6.298% | $161.9875 | $161.99 | $162.00 | $162.00 |
| Purchase #3 | $223.70 | 12.314% | $251.2464 | $251.25 | $251.25 | $251.20 |
| Purchase #4 | $65.86 | 4.702% | $68.9567 | $68.96 | $68.95 | $69.00 |
| Purchase #5 | $142.72 | 11.800% | $159.561 | $159.56 | $159.55 | $159.60 |
| Purchase #6 | $54.53 | 9.628% | $59.7801 | $59.78 | $59.80 | $59.80 |
| Purchase #7 | $17.85 | 5.535% | $18.838 | $18.84 | $18.85 | $18.80 |
| 7 purchase totals = | $767.77 | $845.7989 | $845.81 | $845.85 | $845.80 | |