| 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 | $75.25 | 13.417% | $85.3463 | $85.35 | $85.35 | $85.30 |
| Purchase #2 | $136.39 | 8.277% | $147.679 | $147.68 | $147.70 | $147.70 |
| Purchase #3 | $234.93 | 5.587% | $248.0555 | $248.06 | $248.05 | $248.10 |
| Purchase #4 | $207.28 | 9.219% | $226.3891 | $226.39 | $226.40 | $226.40 |
| Purchase #5 | $138.90 | 10.797% | $153.897 | $153.90 | $153.90 | $153.90 |
| Purchase #6 | $66.34 | 8.714% | $72.1209 | $72.12 | $72.10 | $72.10 |
| Purchase #7 | $101.86 | 7.766% | $109.7704 | $109.77 | $109.75 | $109.80 |
| 7 purchase totals = | $960.95 | $1,043.2582 | $1,043.27 | $1,043.25 | $1,043.30 | |