| 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 | $76.48 | 3.263% | $78.9755 | $78.98 | $79.00 | $79.00 |
| Purchase #2 | $176.48 | 4.374% | $184.1992 | $184.20 | $184.20 | $184.20 |
| Purchase #3 | $221.25 | 4.461% | $231.12 | $231.12 | $231.10 | $231.10 |
| Purchase #4 | $138.39 | 3.793% | $143.6391 | $143.64 | $143.65 | $143.60 |
| Purchase #5 | $174.63 | 11.119% | $194.0471 | $194.05 | $194.05 | $194.00 |
| Purchase #6 | $39.39 | 4.626% | $41.2122 | $41.21 | $41.20 | $41.20 |
| Purchase #7 | $162.99 | 13.457% | $184.9236 | $184.92 | $184.90 | $184.90 |
| 7 purchase totals = | $989.61 | $1,058.1167 | $1,058.12 | $1,058.10 | $1,058.00 | |