| 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 | $16.57 | 6.470% | $17.6421 | $17.64 | $17.65 | $17.60 |
| Purchase #2 | $135.66 | 12.752% | $152.9594 | $152.96 | $152.95 | $153.00 |
| Purchase #3 | $17.39 | 8.449% | $18.8593 | $18.86 | $18.85 | $18.90 |
| Purchase #4 | $209.43 | 11.594% | $233.7113 | $233.71 | $233.70 | $233.70 |
| Purchase #5 | $160.31 | 12.176% | $179.8293 | $179.83 | $179.85 | $179.80 |
| Purchase #6 | $107.37 | 6.823% | $114.6959 | $114.70 | $114.70 | $114.70 |
| Purchase #7 | $123.82 | 6.386% | $131.7271 | $131.73 | $131.75 | $131.70 |
| 7 purchase totals = | $770.55 | $849.4244 | $849.43 | $849.45 | $849.40 | |