| 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 | $73.80 | 8.534% | $80.0981 | $80.10 | $80.10 | $80.10 |
| Purchase #2 | $185.46 | 9.380% | $202.8561 | $202.86 | $202.85 | $202.90 |
| Purchase #3 | $161.92 | 10.181% | $178.4051 | $178.41 | $178.40 | $178.40 |
| Purchase #4 | $228.78 | 10.783% | $253.4493 | $253.45 | $253.45 | $253.40 |
| Purchase #5 | $187.55 | 5.329% | $197.5445 | $197.54 | $197.55 | $197.50 |
| Purchase #6 | $39.66 | 7.589% | $42.6698 | $42.67 | $42.65 | $42.70 |
| Purchase #7 | $232.46 | 6.794% | $248.2533 | $248.25 | $248.25 | $248.30 |
| 7 purchase totals = | $1,109.63 | $1,203.2762 | $1,203.28 | $1,203.25 | $1,203.30 | |