| 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 | $172.98 | 5.721% | $182.8762 | $182.88 | $182.90 | $182.90 |
| Purchase #2 | $117.54 | 12.168% | $131.8423 | $131.84 | $131.85 | $131.80 |
| Purchase #3 | $188.39 | 10.452% | $208.0805 | $208.08 | $208.10 | $208.10 |
| Purchase #4 | $5.42 | 7.452% | $5.8239 | $5.82 | $5.80 | $5.80 |
| Purchase #5 | $162.85 | 9.622% | $178.5194 | $178.52 | $178.50 | $178.50 |
| Purchase #6 | $198.58 | 3.399% | $205.3297 | $205.33 | $205.35 | $205.30 |
| Purchase #7 | $92.99 | 8.840% | $101.2103 | $101.21 | $101.20 | $101.20 |
| 7 purchase totals = | $938.75 | $1,013.6823 | $1,013.68 | $1,013.70 | $1,013.60 | |