| 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 | $114.37 | 3.502% | $118.3752 | $118.38 | $118.40 | $118.40 |
| Purchase #2 | $172.28 | 3.668% | $178.5992 | $178.60 | $178.60 | $178.60 |
| Purchase #3 | $145.52 | 13.434% | $165.0692 | $165.07 | $165.05 | $165.10 |
| Purchase #4 | $20.88 | 11.483% | $23.2777 | $23.28 | $23.30 | $23.30 |
| Purchase #5 | $152.76 | 6.223% | $162.2663 | $162.27 | $162.25 | $162.30 |
| Purchase #6 | $221.82 | 7.494% | $238.4432 | $238.44 | $238.45 | $238.40 |
| Purchase #7 | $53.91 | 9.257% | $58.9004 | $58.90 | $58.90 | $58.90 |
| 7 purchase totals = | $881.54 | $944.9312 | $944.94 | $944.95 | $945.00 | |