| 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 | $132.77 | 12.201% | $148.9693 | $148.97 | $148.95 | $149.00 |
| Purchase #2 | $105.61 | 13.688% | $120.0659 | $120.07 | $120.05 | $120.10 |
| Purchase #3 | $110.61 | 3.183% | $114.1307 | $114.13 | $114.15 | $114.10 |
| Purchase #4 | $193.51 | 9.340% | $211.5838 | $211.58 | $211.60 | $211.60 |
| Purchase #5 | $170.56 | 12.355% | $191.6327 | $191.63 | $191.65 | $191.60 |
| Purchase #6 | $171.98 | 9.733% | $188.7188 | $188.72 | $188.70 | $188.70 |
| Purchase #7 | $73.31 | 5.113% | $77.0583 | $77.06 | $77.05 | $77.10 |
| 7 purchase totals = | $958.35 | $1,052.1595 | $1,052.16 | $1,052.15 | $1,052.20 | |