| 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 | $157.59 | 8.189% | $170.495 | $170.50 | $170.50 | $170.50 |
| Purchase #2 | $135.87 | 5.180% | $142.9081 | $142.91 | $142.90 | $142.90 |
| Purchase #3 | $232.46 | 10.823% | $257.6191 | $257.62 | $257.60 | $257.60 |
| Purchase #4 | $212.36 | 3.694% | $220.2046 | $220.20 | $220.20 | $220.20 |
| Purchase #5 | $67.52 | 10.231% | $74.428 | $74.43 | $74.45 | $74.40 |
| Purchase #6 | $55.74 | 12.595% | $62.7605 | $62.76 | $62.75 | $62.80 |
| Purchase #7 | $187.99 | 10.694% | $208.0937 | $208.09 | $208.10 | $208.10 |
| 7 purchase totals = | $1,049.53 | $1,136.5090 | $1,136.51 | $1,136.50 | $1,136.50 | |