| 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 | $162.92 | 5.239% | $171.4554 | $171.46 | $171.45 | $171.50 |
| Purchase #2 | $129.57 | 6.607% | $138.1307 | $138.13 | $138.15 | $138.10 |
| Purchase #3 | $122.28 | 8.529% | $132.7093 | $132.71 | $132.70 | $132.70 |
| Purchase #4 | $40.69 | 9.580% | $44.5881 | $44.59 | $44.60 | $44.60 |
| Purchase #5 | $191.77 | 11.503% | $213.8293 | $213.83 | $213.85 | $213.80 |
| Purchase #6 | $174.68 | 9.673% | $191.5768 | $191.58 | $191.60 | $191.60 |
| Purchase #7 | $114.84 | 8.424% | $124.5141 | $124.51 | $124.50 | $124.50 |
| 7 purchase totals = | $936.75 | $1,016.8037 | $1,016.81 | $1,016.85 | $1,016.80 | |