| 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 | $151.98 | 13.849% | $173.0277 | $173.03 | $173.05 | $173.00 |
| Purchase #2 | $15.90 | 5.168% | $16.7217 | $16.72 | $16.70 | $16.70 |
| Purchase #3 | $99.33 | 9.169% | $108.4376 | $108.44 | $108.45 | $108.40 |
| Purchase #4 | $101.87 | 6.634% | $108.6281 | $108.63 | $108.65 | $108.60 |
| Purchase #5 | $28.54 | 11.434% | $31.8033 | $31.80 | $31.80 | $31.80 |
| Purchase #6 | $230.37 | 4.809% | $241.4485 | $241.45 | $241.45 | $241.40 |
| Purchase #7 | $220.92 | 3.378% | $228.3827 | $228.38 | $228.40 | $228.40 |
| 7 purchase totals = | $848.91 | $908.4496 | $908.45 | $908.50 | $908.30 | |