| 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 | $146.62 | 12.624% | $165.1293 | $165.13 | $165.15 | $165.10 |
| Purchase #2 | $12.97 | 6.868% | $13.8608 | $13.86 | $13.85 | $13.90 |
| Purchase #3 | $14.65 | 13.367% | $16.6083 | $16.61 | $16.60 | $16.60 |
| Purchase #4 | $6.78 | 10.270% | $7.4763 | $7.48 | $7.50 | $7.50 |
| Purchase #5 | $42.52 | 11.840% | $47.5544 | $47.55 | $47.55 | $47.60 |
| Purchase #6 | $128.39 | 3.426% | $132.7886 | $132.79 | $132.80 | $132.80 |
| Purchase #7 | $245.26 | 13.473% | $278.3039 | $278.30 | $278.30 | $278.30 |
| 7 purchase totals = | $597.19 | $661.7216 | $661.72 | $661.75 | $661.80 | |