| 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 | $93.26 | 12.728% | $105.1301 | $105.13 | $105.15 | $105.10 |
| Purchase #2 | $194.55 | 6.737% | $207.6568 | $207.66 | $207.65 | $207.70 |
| Purchase #3 | $190.88 | 9.647% | $209.2942 | $209.29 | $209.30 | $209.30 |
| Purchase #4 | $103.65 | 10.532% | $114.5664 | $114.57 | $114.55 | $114.60 |
| Purchase #5 | $50.71 | 4.189% | $52.8342 | $52.83 | $52.85 | $52.80 |
| Purchase #6 | $132.99 | 6.189% | $141.2208 | $141.22 | $141.20 | $141.20 |
| Purchase #7 | $172.33 | 8.505% | $186.9867 | $186.99 | $187.00 | $187.00 |
| 7 purchase totals = | $938.37 | $1,017.6892 | $1,017.69 | $1,017.70 | $1,017.70 | |