| 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 | $137.78 | 8.373% | $149.3163 | $149.32 | $149.30 | $149.30 |
| Purchase #2 | $245.50 | 4.358% | $256.1989 | $256.20 | $256.20 | $256.20 |
| Purchase #3 | $103.42 | 9.823% | $113.5789 | $113.58 | $113.60 | $113.60 |
| Purchase #4 | $169.57 | 9.233% | $185.2264 | $185.23 | $185.25 | $185.20 |
| Purchase #5 | $195.84 | 9.439% | $214.3253 | $214.33 | $214.35 | $214.30 |
| Purchase #6 | $172.69 | 12.423% | $194.1433 | $194.14 | $194.15 | $194.10 |
| Purchase #7 | $174.73 | 11.375% | $194.6055 | $194.61 | $194.60 | $194.60 |
| 7 purchase totals = | $1,199.53 | $1,307.3946 | $1,307.41 | $1,307.45 | $1,307.30 | |