| 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 | $171.71 | 10.538% | $189.8048 | $189.80 | $189.80 | $189.80 |
| Purchase #2 | $120.95 | 12.185% | $135.6878 | $135.69 | $135.70 | $135.70 |
| Purchase #3 | $227.50 | 5.707% | $240.4834 | $240.48 | $240.50 | $240.50 |
| Purchase #4 | $20.78 | 6.321% | $22.0935 | $22.09 | $22.10 | $22.10 |
| Purchase #5 | $198.61 | 9.139% | $216.761 | $216.76 | $216.75 | $216.80 |
| Purchase #6 | $86.58 | 4.593% | $90.5566 | $90.56 | $90.55 | $90.60 |
| Purchase #7 | $166.65 | 10.341% | $183.8833 | $183.88 | $183.90 | $183.90 |
| 7 purchase totals = | $992.78 | $1,079.2704 | $1,079.26 | $1,079.30 | $1,079.40 | |