| 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 | $117.53 | 9.192% | $128.3334 | $128.33 | $128.35 | $128.30 |
| Purchase #2 | $186.55 | 8.199% | $201.8452 | $201.85 | $201.85 | $201.80 |
| Purchase #3 | $169.52 | 9.159% | $185.0463 | $185.05 | $185.05 | $185.00 |
| Purchase #4 | $80.48 | 3.658% | $83.424 | $83.42 | $83.40 | $83.40 |
| Purchase #5 | $170.41 | 6.116% | $180.8323 | $180.83 | $180.85 | $180.80 |
| Purchase #6 | $29.86 | 7.465% | $32.089 | $32.09 | $32.10 | $32.10 |
| Purchase #7 | $42.41 | 4.108% | $44.1522 | $44.15 | $44.15 | $44.20 |
| 7 purchase totals = | $796.76 | $855.7224 | $855.72 | $855.75 | $855.60 | |