| 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 | $152.44 | 4.219% | $158.8714 | $158.87 | $158.85 | $158.90 |
| Purchase #2 | $83.80 | 13.754% | $95.3259 | $95.33 | $95.35 | $95.30 |
| Purchase #3 | $169.68 | 9.292% | $185.4467 | $185.45 | $185.45 | $185.40 |
| Purchase #4 | $203.42 | 12.486% | $228.819 | $228.82 | $228.80 | $228.80 |
| Purchase #5 | $74.27 | 9.854% | $81.5886 | $81.59 | $81.60 | $81.60 |
| Purchase #6 | $245.40 | 10.565% | $271.3265 | $271.33 | $271.35 | $271.30 |
| Purchase #7 | $186.26 | 8.738% | $202.5354 | $202.54 | $202.55 | $202.50 |
| 7 purchase totals = | $1,115.27 | $1,223.9135 | $1,223.93 | $1,223.95 | $1,223.80 | |