| 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 | $186.36 | 3.413% | $192.7205 | $192.72 | $192.70 | $192.70 |
| Purchase #2 | $41.92 | 11.261% | $46.6406 | $46.64 | $46.65 | $46.60 |
| Purchase #3 | $146.77 | 5.630% | $155.0332 | $155.03 | $155.05 | $155.00 |
| Purchase #4 | $135.38 | 6.105% | $143.6449 | $143.64 | $143.65 | $143.60 |
| Purchase #5 | $107.59 | 6.424% | $114.5016 | $114.50 | $114.50 | $114.50 |
| Purchase #6 | $223.68 | 9.130% | $244.102 | $244.10 | $244.10 | $244.10 |
| Purchase #7 | $55.33 | 10.479% | $61.128 | $61.13 | $61.15 | $61.10 |
| 7 purchase totals = | $897.03 | $957.7708 | $957.76 | $957.80 | $957.60 | |