| 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 | $14.69 | 10.129% | $16.178 | $16.18 | $16.20 | $16.20 |
| Purchase #2 | $159.66 | 13.393% | $181.0433 | $181.04 | $181.05 | $181.00 |
| Purchase #3 | $195.95 | 9.105% | $213.7912 | $213.79 | $213.80 | $213.80 |
| Purchase #4 | $157.28 | 9.740% | $172.5991 | $172.60 | $172.60 | $172.60 |
| Purchase #5 | $25.65 | 13.255% | $29.0499 | $29.05 | $29.05 | $29.00 |
| Purchase #6 | $211.79 | 3.352% | $218.8892 | $218.89 | $218.90 | $218.90 |
| Purchase #7 | $85.79 | 13.774% | $97.6067 | $97.61 | $97.60 | $97.60 |
| 7 purchase totals = | $850.81 | $929.1574 | $929.16 | $929.20 | $929.10 | |