| 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 | $222.77 | 7.776% | $240.0926 | $240.09 | $240.10 | $240.10 |
| Purchase #2 | $206.28 | 12.184% | $231.4132 | $231.41 | $231.40 | $231.40 |
| Purchase #3 | $166.66 | 3.740% | $172.8931 | $172.89 | $172.90 | $172.90 |
| Purchase #4 | $159.82 | 12.440% | $179.7016 | $179.70 | $179.70 | $179.70 |
| Purchase #5 | $141.43 | 8.325% | $153.204 | $153.20 | $153.20 | $153.20 |
| Purchase #6 | $150.82 | 11.366% | $167.9622 | $167.96 | $167.95 | $168.00 |
| Purchase #7 | $7.98 | 7.434% | $8.5732 | $8.57 | $8.55 | $8.60 |
| 7 purchase totals = | $1,055.76 | $1,153.8399 | $1,153.82 | $1,153.80 | $1,153.90 | |