| 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 | $118.66 | 10.148% | $130.7016 | $130.70 | $130.70 | $130.70 |
| Purchase #2 | $106.45 | 4.700% | $111.4532 | $111.45 | $111.45 | $111.50 |
| Purchase #3 | $47.62 | 3.642% | $49.3543 | $49.35 | $49.35 | $49.40 |
| Purchase #4 | $150.80 | 7.252% | $161.736 | $161.74 | $161.75 | $161.70 |
| Purchase #5 | $97.47 | 12.189% | $109.3506 | $109.35 | $109.35 | $109.40 |
| Purchase #6 | $133.39 | 9.739% | $146.3809 | $146.38 | $146.40 | $146.40 |
| Purchase #7 | $105.64 | 8.349% | $114.4599 | $114.46 | $114.45 | $114.50 |
| 7 purchase totals = | $760.03 | $823.4365 | $823.43 | $823.45 | $823.60 | |