| 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 | $146.75 | 6.712% | $156.5999 | $156.60 | $156.60 | $156.60 |
| Purchase #2 | $21.60 | 10.387% | $23.8436 | $23.84 | $23.85 | $23.80 |
| Purchase #3 | $227.66 | 12.660% | $256.4818 | $256.48 | $256.50 | $256.50 |
| Purchase #4 | $6.47 | 12.162% | $7.2569 | $7.26 | $7.25 | $7.30 |
| Purchase #5 | $173.57 | 12.331% | $194.9729 | $194.97 | $194.95 | $195.00 |
| Purchase #6 | $29.42 | 12.354% | $33.0545 | $33.05 | $33.05 | $33.10 |
| Purchase #7 | $142.49 | 11.108% | $158.3178 | $158.32 | $158.30 | $158.30 |
| 7 purchase totals = | $747.96 | $830.5274 | $830.52 | $830.50 | $830.60 | |