| 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 | $142.28 | 7.576% | $153.0591 | $153.06 | $153.05 | $153.10 |
| Purchase #2 | $213.48 | 7.833% | $230.2019 | $230.20 | $230.20 | $230.20 |
| Purchase #3 | $190.25 | 4.356% | $198.5373 | $198.54 | $198.55 | $198.50 |
| Purchase #4 | $102.57 | 8.555% | $111.3449 | $111.34 | $111.35 | $111.30 |
| Purchase #5 | $202.69 | 7.490% | $217.8715 | $217.87 | $217.85 | $217.90 |
| Purchase #6 | $226.98 | 13.759% | $258.2102 | $258.21 | $258.20 | $258.20 |
| Purchase #7 | $206.51 | 6.827% | $220.6084 | $220.61 | $220.60 | $220.60 |
| 7 purchase totals = | $1,284.76 | $1,389.8333 | $1,389.83 | $1,389.80 | $1,389.80 | |