| 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 | $162.54 | 4.342% | $169.5975 | $169.60 | $169.60 | $169.60 |
| Purchase #2 | $248.79 | 8.612% | $270.2158 | $270.22 | $270.20 | $270.20 |
| Purchase #3 | $90.48 | 5.303% | $95.2782 | $95.28 | $95.30 | $95.30 |
| Purchase #4 | $28.61 | 12.404% | $32.1588 | $32.16 | $32.15 | $32.20 |
| Purchase #5 | $153.99 | 3.856% | $159.9279 | $159.93 | $159.95 | $159.90 |
| Purchase #6 | $73.76 | 8.649% | $80.1395 | $80.14 | $80.15 | $80.10 |
| Purchase #7 | $113.57 | 4.183% | $118.3206 | $118.32 | $118.30 | $118.30 |
| 7 purchase totals = | $871.74 | $925.6383 | $925.65 | $925.65 | $925.60 | |