| 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 | $133.54 | 8.740% | $145.2114 | $145.21 | $145.20 | $145.20 |
| Purchase #2 | $67.85 | 12.544% | $76.3611 | $76.36 | $76.35 | $76.40 |
| Purchase #3 | $130.75 | 6.161% | $138.8055 | $138.81 | $138.80 | $138.80 |
| Purchase #4 | $37.46 | 11.205% | $41.6574 | $41.66 | $41.65 | $41.70 |
| Purchase #5 | $203.55 | 6.462% | $216.7034 | $216.70 | $216.70 | $216.70 |
| Purchase #6 | $223.65 | 13.457% | $253.7466 | $253.75 | $253.75 | $253.70 |
| Purchase #7 | $26.75 | 10.454% | $29.5464 | $29.55 | $29.55 | $29.50 |
| 7 purchase totals = | $823.55 | $902.0318 | $902.04 | $902.00 | $902.00 | |