| 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 | $31.48 | 10.295% | $34.7209 | $34.72 | $34.70 | $34.70 |
| Purchase #2 | $133.62 | 7.872% | $144.1386 | $144.14 | $144.15 | $144.10 |
| Purchase #3 | $142.92 | 7.600% | $153.7819 | $153.78 | $153.80 | $153.80 |
| Purchase #4 | $167.99 | 11.782% | $187.7826 | $187.78 | $187.80 | $187.80 |
| Purchase #5 | $136.93 | 6.154% | $145.3567 | $145.36 | $145.35 | $145.40 |
| Purchase #6 | $147.74 | 8.306% | $160.0113 | $160.01 | $160.00 | $160.00 |
| Purchase #7 | $131.93 | 4.170% | $137.4315 | $137.43 | $137.45 | $137.40 |
| 7 purchase totals = | $892.61 | $963.2235 | $963.22 | $963.25 | $963.20 | |