| 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 | $125.31 | 8.186% | $135.5679 | $135.57 | $135.55 | $135.60 |
| Purchase #2 | $132.27 | 4.241% | $137.8796 | $137.88 | $137.90 | $137.90 |
| Purchase #3 | $147.32 | 13.376% | $167.0255 | $167.03 | $167.05 | $167.00 |
| Purchase #4 | $81.82 | 3.390% | $84.5937 | $84.59 | $84.60 | $84.60 |
| Purchase #5 | $166.25 | 7.567% | $178.8301 | $178.83 | $178.85 | $178.80 |
| Purchase #6 | $85.32 | 12.472% | $95.9611 | $95.96 | $95.95 | $96.00 |
| Purchase #7 | $103.83 | 3.740% | $107.7132 | $107.71 | $107.70 | $107.70 |
| 7 purchase totals = | $842.12 | $907.5711 | $907.57 | $907.60 | $907.60 | |