| 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 | $173.40 | 6.672% | $184.9692 | $184.97 | $184.95 | $185.00 |
| Purchase #2 | $184.43 | 7.400% | $198.0778 | $198.08 | $198.10 | $198.10 |
| Purchase #3 | $32.32 | 11.516% | $36.042 | $36.04 | $36.05 | $36.00 |
| Purchase #4 | $221.41 | 7.333% | $237.646 | $237.65 | $237.65 | $237.60 |
| Purchase #5 | $210.80 | 9.812% | $231.4837 | $231.48 | $231.50 | $231.50 |
| Purchase #6 | $220.98 | 11.551% | $246.5054 | $246.51 | $246.50 | $246.50 |
| Purchase #7 | $189.25 | 4.243% | $197.2799 | $197.28 | $197.30 | $197.30 |
| 7 purchase totals = | $1,232.59 | $1,332.0040 | $1,332.01 | $1,332.05 | $1,332.00 | |