| 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 | $207.26 | 5.775% | $219.2293 | $219.23 | $219.25 | $219.20 |
| Purchase #2 | $211.35 | 7.624% | $227.4633 | $227.46 | $227.45 | $227.50 |
| Purchase #3 | $101.84 | 11.678% | $113.7329 | $113.73 | $113.75 | $113.70 |
| Purchase #4 | $70.45 | 3.311% | $72.7826 | $72.78 | $72.80 | $72.80 |
| Purchase #5 | $85.95 | 5.189% | $90.4099 | $90.41 | $90.40 | $90.40 |
| Purchase #6 | $29.85 | 8.339% | $32.3392 | $32.34 | $32.35 | $32.30 |
| Purchase #7 | $74.97 | 8.366% | $81.242 | $81.24 | $81.25 | $81.20 |
| 7 purchase totals = | $781.67 | $837.1992 | $837.19 | $837.25 | $837.10 | |