| 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 | $131.35 | 11.355% | $146.2648 | $146.26 | $146.25 | $146.30 |
| Purchase #2 | $84.27 | 13.393% | $95.5563 | $95.56 | $95.55 | $95.60 |
| Purchase #3 | $147.66 | 8.220% | $159.7977 | $159.80 | $159.80 | $159.80 |
| Purchase #4 | $179.99 | 5.532% | $189.947 | $189.95 | $189.95 | $189.90 |
| Purchase #5 | $21.84 | 4.520% | $22.8272 | $22.83 | $22.85 | $22.80 |
| Purchase #6 | $158.94 | 5.462% | $167.6213 | $167.62 | $167.60 | $167.60 |
| Purchase #7 | $150.49 | 3.248% | $155.3779 | $155.38 | $155.40 | $155.40 |
| 7 purchase totals = | $874.54 | $937.3922 | $937.40 | $937.40 | $937.40 | |