| 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 | $141.77 | 11.169% | $157.6043 | $157.60 | $157.60 | $157.60 |
| Purchase #2 | $152.88 | 6.516% | $162.8417 | $162.84 | $162.85 | $162.80 |
| Purchase #3 | $148.53 | 7.418% | $159.548 | $159.55 | $159.55 | $159.50 |
| Purchase #4 | $149.47 | 10.753% | $165.5425 | $165.54 | $165.55 | $165.50 |
| Purchase #5 | $137.31 | 13.660% | $156.0665 | $156.07 | $156.05 | $156.10 |
| Purchase #6 | $93.27 | 9.189% | $101.8406 | $101.84 | $101.85 | $101.80 |
| Purchase #7 | $248.49 | 8.502% | $269.6166 | $269.62 | $269.60 | $269.60 |
| 7 purchase totals = | $1,071.72 | $1,173.0602 | $1,173.06 | $1,173.05 | $1,172.90 | |