| 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 | $101.59 | 7.538% | $109.2479 | $109.25 | $109.25 | $109.20 |
| Purchase #2 | $157.82 | 3.105% | $162.7203 | $162.72 | $162.70 | $162.70 |
| Purchase #3 | $198.67 | 5.848% | $210.2882 | $210.29 | $210.30 | $210.30 |
| Purchase #4 | $187.45 | 9.149% | $204.5998 | $204.60 | $204.60 | $204.60 |
| Purchase #5 | $83.60 | 11.721% | $93.3988 | $93.40 | $93.40 | $93.40 |
| Purchase #6 | $156.36 | 8.480% | $169.6193 | $169.62 | $169.60 | $169.60 |
| Purchase #7 | $189.96 | 8.666% | $206.4219 | $206.42 | $206.40 | $206.40 |
| 7 purchase totals = | $1,075.45 | $1,156.2962 | $1,156.30 | $1,156.25 | $1,156.20 | |