| 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 | $213.85 | 11.149% | $237.6921 | $237.69 | $237.70 | $237.70 |
| Purchase #2 | $157.47 | 7.517% | $169.307 | $169.31 | $169.30 | $169.30 |
| Purchase #3 | $165.51 | 9.743% | $181.6356 | $181.64 | $181.65 | $181.60 |
| Purchase #4 | $210.95 | 9.593% | $231.1864 | $231.19 | $231.20 | $231.20 |
| Purchase #5 | $31.82 | 10.672% | $35.2158 | $35.22 | $35.20 | $35.20 |
| Purchase #6 | $41.66 | 13.854% | $47.4316 | $47.43 | $47.45 | $47.40 |
| Purchase #7 | $174.92 | 5.285% | $184.1645 | $184.16 | $184.15 | $184.20 |
| 7 purchase totals = | $996.18 | $1,086.6330 | $1,086.64 | $1,086.65 | $1,086.60 | |