| 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 | $16.73 | 13.365% | $18.966 | $18.97 | $18.95 | $19.00 |
| Purchase #2 | $91.74 | 5.398% | $96.6921 | $96.69 | $96.70 | $96.70 |
| Purchase #3 | $47.93 | 11.698% | $53.5369 | $53.54 | $53.55 | $53.50 |
| Purchase #4 | $210.85 | 3.184% | $217.5635 | $217.56 | $217.55 | $217.60 |
| Purchase #5 | $217.87 | 8.646% | $236.707 | $236.71 | $236.70 | $236.70 |
| Purchase #6 | $31.43 | 13.700% | $35.7359 | $35.74 | $35.75 | $35.70 |
| Purchase #7 | $228.26 | 5.248% | $240.2391 | $240.24 | $240.25 | $240.20 |
| 7 purchase totals = | $844.81 | $899.4405 | $899.45 | $899.45 | $899.40 | |