| 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 | $178.43 | 4.212% | $185.9455 | $185.95 | $185.95 | $185.90 |
| Purchase #2 | $221.79 | 6.134% | $235.3946 | $235.39 | $235.40 | $235.40 |
| Purchase #3 | $219.43 | 4.171% | $228.5824 | $228.58 | $228.60 | $228.60 |
| Purchase #4 | $5.72 | 7.277% | $6.1362 | $6.14 | $6.15 | $6.10 |
| Purchase #5 | $15.54 | 4.798% | $16.2856 | $16.29 | $16.30 | $16.30 |
| Purchase #6 | $175.54 | 10.398% | $193.7926 | $193.79 | $193.80 | $193.80 |
| Purchase #7 | $27.75 | 7.495% | $29.8299 | $29.83 | $29.85 | $29.80 |
| 7 purchase totals = | $844.20 | $895.9668 | $895.97 | $896.05 | $895.90 | |