| 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 | $130.62 | 11.822% | $146.0619 | $146.06 | $146.05 | $146.10 |
| Purchase #2 | $158.83 | 7.136% | $170.1641 | $170.16 | $170.15 | $170.20 |
| Purchase #3 | $159.52 | 11.789% | $178.3258 | $178.33 | $178.35 | $178.30 |
| Purchase #4 | $107.81 | 6.388% | $114.6969 | $114.70 | $114.70 | $114.70 |
| Purchase #5 | $22.82 | 9.353% | $24.9544 | $24.95 | $24.95 | $25.00 |
| Purchase #6 | $7.28 | 5.281% | $7.6645 | $7.66 | $7.65 | $7.70 |
| Purchase #7 | $55.89 | 10.144% | $61.5595 | $61.56 | $61.55 | $61.60 |
| 7 purchase totals = | $642.77 | $703.4271 | $703.42 | $703.40 | $703.60 | |