| 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 | $171.28 | 11.266% | $190.5764 | $190.58 | $190.60 | $190.60 |
| Purchase #2 | $106.86 | 7.518% | $114.8937 | $114.89 | $114.90 | $114.90 |
| Purchase #3 | $17.30 | 9.716% | $18.9809 | $18.98 | $19.00 | $19.00 |
| Purchase #4 | $71.29 | 11.301% | $79.3465 | $79.35 | $79.35 | $79.30 |
| Purchase #5 | $111.49 | 3.170% | $115.0242 | $115.02 | $115.00 | $115.00 |
| Purchase #6 | $197.54 | 12.614% | $222.4577 | $222.46 | $222.45 | $222.50 |
| Purchase #7 | $184.40 | 5.812% | $195.1173 | $195.12 | $195.10 | $195.10 |
| 7 purchase totals = | $860.16 | $936.3967 | $936.40 | $936.40 | $936.40 | |