| 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 | $154.77 | 13.175% | $175.1609 | $175.16 | $175.15 | $175.20 |
| Purchase #2 | $129.55 | 4.676% | $135.6078 | $135.61 | $135.60 | $135.60 |
| Purchase #3 | $247.94 | 12.759% | $279.5747 | $279.57 | $279.55 | $279.60 |
| Purchase #4 | $105.98 | 9.146% | $115.6729 | $115.67 | $115.65 | $115.70 |
| Purchase #5 | $144.47 | 7.455% | $155.2402 | $155.24 | $155.25 | $155.20 |
| Purchase #6 | $78.42 | 5.751% | $82.9299 | $82.93 | $82.95 | $82.90 |
| Purchase #7 | $75.25 | 9.768% | $82.6004 | $82.60 | $82.60 | $82.60 |
| 7 purchase totals = | $936.38 | $1,026.7868 | $1,026.78 | $1,026.75 | $1,026.80 | |