| 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 | $146.83 | 7.415% | $157.7174 | $157.72 | $157.70 | $157.70 |
| Purchase #2 | $81.31 | 8.830% | $88.4897 | $88.49 | $88.50 | $88.50 |
| Purchase #3 | $161.51 | 13.673% | $183.5933 | $183.59 | $183.60 | $183.60 |
| Purchase #4 | $197.45 | 7.838% | $212.9261 | $212.93 | $212.95 | $212.90 |
| Purchase #5 | $166.37 | 9.290% | $181.8258 | $181.83 | $181.85 | $181.80 |
| Purchase #6 | $193.36 | 7.141% | $207.1678 | $207.17 | $207.15 | $207.20 |
| Purchase #7 | $20.48 | 8.728% | $22.2675 | $22.27 | $22.25 | $22.30 |
| 7 purchase totals = | $967.31 | $1,053.9876 | $1,054.00 | $1,054.00 | $1,054.00 | |