| 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 | $135.32 | 9.660% | $148.3919 | $148.39 | $148.40 | $148.40 |
| Purchase #2 | $88.83 | 8.481% | $96.3637 | $96.36 | $96.35 | $96.40 |
| Purchase #3 | $239.78 | 8.650% | $260.521 | $260.52 | $260.50 | $260.50 |
| Purchase #4 | $74.30 | 8.473% | $80.5954 | $80.60 | $80.60 | $80.60 |
| Purchase #5 | $205.48 | 13.446% | $233.1088 | $233.11 | $233.10 | $233.10 |
| Purchase #6 | $160.97 | 4.130% | $167.6181 | $167.62 | $167.60 | $167.60 |
| Purchase #7 | $48.51 | 5.463% | $51.1601 | $51.16 | $51.15 | $51.20 |
| 7 purchase totals = | $953.19 | $1,037.7590 | $1,037.76 | $1,037.70 | $1,037.80 | |