| 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 | $146.26 | 10.164% | $161.1259 | $161.13 | $161.15 | $161.10 |
| Purchase #2 | $199.65 | 10.570% | $220.753 | $220.75 | $220.75 | $220.80 |
| Purchase #3 | $168.71 | 5.609% | $178.1729 | $178.17 | $178.15 | $178.20 |
| Purchase #4 | $23.80 | 5.384% | $25.0814 | $25.08 | $25.10 | $25.10 |
| Purchase #5 | $220.32 | 10.873% | $244.2754 | $244.28 | $244.30 | $244.30 |
| Purchase #6 | $226.40 | 4.684% | $237.0046 | $237.00 | $237.00 | $237.00 |
| Purchase #7 | $248.91 | 11.277% | $276.9796 | $276.98 | $277.00 | $277.00 |
| 7 purchase totals = | $1,234.05 | $1,343.3928 | $1,343.39 | $1,343.45 | $1,343.50 | |