| 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 | $151.27 | 3.480% | $156.5342 | $156.53 | $156.55 | $156.50 |
| Purchase #2 | $195.44 | 6.295% | $207.7429 | $207.74 | $207.75 | $207.70 |
| Purchase #3 | $74.74 | 10.496% | $82.5847 | $82.58 | $82.60 | $82.60 |
| Purchase #4 | $184.31 | 10.401% | $203.4801 | $203.48 | $203.50 | $203.50 |
| Purchase #5 | $196.61 | 10.717% | $217.6807 | $217.68 | $217.70 | $217.70 |
| Purchase #6 | $149.71 | 9.868% | $164.4834 | $164.48 | $164.50 | $164.50 |
| Purchase #7 | $63.48 | 7.641% | $68.3305 | $68.33 | $68.35 | $68.30 |
| 7 purchase totals = | $1,015.56 | $1,100.8365 | $1,100.82 | $1,100.95 | $1,100.80 | |