| 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 | $152.36 | 3.600% | $157.845 | $157.85 | $157.85 | $157.80 |
| Purchase #2 | $53.34 | 10.555% | $58.97 | $58.97 | $58.95 | $59.00 |
| Purchase #3 | $181.66 | 4.545% | $189.9164 | $189.92 | $189.90 | $189.90 |
| Purchase #4 | $147.69 | 3.203% | $152.4205 | $152.42 | $152.40 | $152.40 |
| Purchase #5 | $243.28 | 8.333% | $263.5525 | $263.55 | $263.55 | $263.60 |
| Purchase #6 | $74.47 | 8.314% | $80.6614 | $80.66 | $80.65 | $80.70 |
| Purchase #7 | $5.45 | 6.843% | $5.8229 | $5.82 | $5.80 | $5.80 |
| 7 purchase totals = | $858.25 | $909.1887 | $909.19 | $909.10 | $909.20 | |