| 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 | $152.71 | 6.514% | $162.6575 | $162.66 | $162.65 | $162.70 |
| Purchase #2 | $90.25 | 4.228% | $94.0658 | $94.07 | $94.05 | $94.10 |
| Purchase #3 | $142.59 | 10.369% | $157.3752 | $157.38 | $157.40 | $157.40 |
| Purchase #4 | $135.29 | 11.497% | $150.8443 | $150.84 | $150.85 | $150.80 |
| Purchase #5 | $163.50 | 12.276% | $183.5713 | $183.57 | $183.55 | $183.60 |
| Purchase #6 | $53.98 | 4.270% | $56.2849 | $56.28 | $56.30 | $56.30 |
| Purchase #7 | $110.57 | 3.188% | $114.095 | $114.10 | $114.10 | $114.10 |
| 7 purchase totals = | $848.89 | $918.8940 | $918.90 | $918.90 | $919.00 | |