| 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 | $148.94 | 6.586% | $158.7492 | $158.75 | $158.75 | $158.70 |
| Purchase #2 | $220.95 | 3.377% | $228.4115 | $228.41 | $228.40 | $228.40 |
| Purchase #3 | $18.99 | 8.299% | $20.566 | $20.57 | $20.55 | $20.60 |
| Purchase #4 | $108.53 | 10.214% | $119.6153 | $119.62 | $119.60 | $119.60 |
| Purchase #5 | $233.67 | 8.813% | $254.2633 | $254.26 | $254.25 | $254.30 |
| Purchase #6 | $181.81 | 7.385% | $195.2367 | $195.24 | $195.25 | $195.20 |
| Purchase #7 | $209.87 | 5.268% | $220.926 | $220.93 | $220.95 | $220.90 |
| 7 purchase totals = | $1,122.76 | $1,197.7680 | $1,197.78 | $1,197.75 | $1,197.70 | |