| 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 | $172.74 | 12.425% | $194.2029 | $194.20 | $194.20 | $194.20 |
| Purchase #2 | $33.57 | 7.701% | $36.1552 | $36.16 | $36.15 | $36.20 |
| Purchase #3 | $36.29 | 12.842% | $40.9504 | $40.95 | $40.95 | $41.00 |
| Purchase #4 | $217.33 | 9.351% | $237.6525 | $237.65 | $237.65 | $237.70 |
| Purchase #5 | $247.96 | 10.541% | $274.0975 | $274.10 | $274.10 | $274.10 |
| Purchase #6 | $63.34 | 7.721% | $68.2305 | $68.23 | $68.25 | $68.20 |
| Purchase #7 | $53.81 | 5.553% | $56.7981 | $56.80 | $56.80 | $56.80 |
| 7 purchase totals = | $825.04 | $908.0871 | $908.09 | $908.10 | $908.20 | |