| 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 | $154.59 | 4.478% | $161.5125 | $161.51 | $161.50 | $161.50 |
| Purchase #2 | $70.56 | 12.434% | $79.3334 | $79.33 | $79.35 | $79.30 |
| Purchase #3 | $80.37 | 9.257% | $87.8099 | $87.81 | $87.80 | $87.80 |
| Purchase #4 | $232.33 | 13.617% | $263.9664 | $263.97 | $263.95 | $264.00 |
| Purchase #5 | $169.56 | 10.428% | $187.2417 | $187.24 | $187.25 | $187.20 |
| Purchase #6 | $206.80 | 10.518% | $228.5512 | $228.55 | $228.55 | $228.60 |
| Purchase #7 | $200.63 | 5.576% | $211.8171 | $211.82 | $211.80 | $211.80 |
| 7 purchase totals = | $1,114.84 | $1,220.2322 | $1,220.23 | $1,220.20 | $1,220.20 | |