| 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 | $148.68 | 7.570% | $159.9351 | $159.94 | $159.95 | $159.90 |
| Purchase #2 | $202.93 | 13.506% | $230.3377 | $230.34 | $230.35 | $230.30 |
| Purchase #3 | $112.26 | 7.108% | $120.2394 | $120.24 | $120.25 | $120.20 |
| Purchase #4 | $5.85 | 8.690% | $6.3584 | $6.36 | $6.35 | $6.40 |
| Purchase #5 | $224.63 | 7.230% | $240.8707 | $240.87 | $240.85 | $240.90 |
| Purchase #6 | $222.95 | 12.696% | $251.2557 | $251.26 | $251.25 | $251.30 |
| Purchase #7 | $79.26 | 9.818% | $87.0417 | $87.04 | $87.05 | $87.00 |
| 7 purchase totals = | $996.56 | $1,096.0387 | $1,096.05 | $1,096.05 | $1,096.00 | |