| 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 | $185.91 | 5.522% | $196.176 | $196.18 | $196.20 | $196.20 |
| Purchase #2 | $120.97 | 12.120% | $135.6316 | $135.63 | $135.65 | $135.60 |
| Purchase #3 | $221.25 | 8.655% | $240.3992 | $240.40 | $240.40 | $240.40 |
| Purchase #4 | $101.54 | 7.147% | $108.7971 | $108.80 | $108.80 | $108.80 |
| Purchase #5 | $186.63 | 5.758% | $197.3762 | $197.38 | $197.40 | $197.40 |
| Purchase #6 | $21.52 | 9.485% | $23.5612 | $23.56 | $23.55 | $23.60 |
| Purchase #7 | $182.37 | 13.369% | $206.751 | $206.75 | $206.75 | $206.80 |
| 7 purchase totals = | $1,020.19 | $1,108.6923 | $1,108.70 | $1,108.75 | $1,108.80 | |