| 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 | $73.63 | 7.369% | $79.0558 | $79.06 | $79.05 | $79.10 |
| Purchase #2 | $172.78 | 5.489% | $182.2639 | $182.26 | $182.25 | $182.30 |
| Purchase #3 | $201.30 | 9.222% | $219.8639 | $219.86 | $219.85 | $219.90 |
| Purchase #4 | $174.75 | 4.765% | $183.0768 | $183.08 | $183.10 | $183.10 |
| Purchase #5 | $75.46 | 9.733% | $82.8045 | $82.80 | $82.80 | $82.80 |
| Purchase #6 | $162.29 | 9.271% | $177.3359 | $177.34 | $177.35 | $177.30 |
| Purchase #7 | $142.78 | 11.521% | $159.2297 | $159.23 | $159.25 | $159.20 |
| 7 purchase totals = | $1,002.99 | $1,083.6305 | $1,083.63 | $1,083.65 | $1,083.70 | |