| 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 | $192.31 | 5.331% | $202.562 | $202.56 | $202.55 | $202.60 |
| Purchase #2 | $129.67 | 5.525% | $136.8343 | $136.83 | $136.85 | $136.80 |
| Purchase #3 | $213.50 | 3.548% | $221.075 | $221.08 | $221.10 | $221.10 |
| Purchase #4 | $136.97 | 6.215% | $145.4827 | $145.48 | $145.50 | $145.50 |
| Purchase #5 | $198.27 | 12.827% | $223.7021 | $223.70 | $223.70 | $223.70 |
| Purchase #6 | $151.39 | 3.413% | $156.5569 | $156.56 | $156.55 | $156.60 |
| Purchase #7 | $171.77 | 11.450% | $191.4377 | $191.44 | $191.45 | $191.40 |
| 7 purchase totals = | $1,193.88 | $1,277.6507 | $1,277.65 | $1,277.70 | $1,277.70 | |