| 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 | $197.95 | 3.171% | $204.227 | $204.23 | $204.25 | $204.20 |
| Purchase #2 | $80.69 | 13.236% | $91.3701 | $91.37 | $91.35 | $91.40 |
| Purchase #3 | $152.58 | 5.570% | $161.0787 | $161.08 | $161.10 | $161.10 |
| Purchase #4 | $118.47 | 3.784% | $122.9529 | $122.95 | $122.95 | $123.00 |
| Purchase #5 | $107.51 | 6.827% | $114.8497 | $114.85 | $114.85 | $114.80 |
| Purchase #6 | $45.81 | 10.771% | $50.7442 | $50.74 | $50.75 | $50.70 |
| Purchase #7 | $137.30 | 3.776% | $142.4844 | $142.48 | $142.50 | $142.50 |
| 7 purchase totals = | $840.31 | $887.7070 | $887.70 | $887.75 | $887.70 | |