| 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 | $152.38 | 4.486% | $159.2158 | $159.22 | $159.20 | $159.20 |
| Purchase #2 | $23.47 | 5.339% | $24.7231 | $24.72 | $24.70 | $24.70 |
| Purchase #3 | $42.92 | 11.431% | $47.8262 | $47.83 | $47.85 | $47.80 |
| Purchase #4 | $35.34 | 11.730% | $39.4854 | $39.49 | $39.50 | $39.50 |
| Purchase #5 | $74.80 | 11.843% | $83.6586 | $83.66 | $83.65 | $83.70 |
| Purchase #6 | $18.40 | 3.532% | $19.0499 | $19.05 | $19.05 | $19.00 |
| Purchase #7 | $15.44 | 5.642% | $16.3111 | $16.31 | $16.30 | $16.30 |
| 7 purchase totals = | $362.75 | $390.2701 | $390.28 | $390.25 | $390.20 | |