| 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 | $175.41 | 3.593% | $181.7125 | $181.71 | $181.70 | $181.70 |
| Purchase #2 | $10.97 | 11.301% | $12.2097 | $12.21 | $12.20 | $12.20 |
| Purchase #3 | $65.90 | 3.579% | $68.2586 | $68.26 | $68.25 | $68.30 |
| Purchase #4 | $117.79 | 13.515% | $133.7093 | $133.71 | $133.70 | $133.70 |
| Purchase #5 | $144.88 | 10.253% | $159.7345 | $159.73 | $159.75 | $159.70 |
| Purchase #6 | $174.96 | 11.197% | $194.5503 | $194.55 | $194.55 | $194.60 |
| Purchase #7 | $156.47 | 11.761% | $174.8724 | $174.87 | $174.85 | $174.90 |
| 7 purchase totals = | $846.38 | $925.0473 | $925.04 | $925.00 | $925.10 | |