| 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 | $158.31 | 7.572% | $170.2972 | $170.30 | $170.30 | $170.30 |
| Purchase #2 | $170.66 | 4.253% | $177.9182 | $177.92 | $177.90 | $177.90 |
| Purchase #3 | $32.95 | 5.354% | $34.7141 | $34.71 | $34.70 | $34.70 |
| Purchase #4 | $150.39 | 4.489% | $157.141 | $157.14 | $157.15 | $157.10 |
| Purchase #5 | $41.80 | 8.295% | $45.2673 | $45.27 | $45.25 | $45.30 |
| Purchase #6 | $43.90 | 9.131% | $47.9085 | $47.91 | $47.90 | $47.90 |
| Purchase #7 | $68.93 | 10.674% | $76.2876 | $76.29 | $76.30 | $76.30 |
| 7 purchase totals = | $666.94 | $709.5339 | $709.54 | $709.50 | $709.50 | |