| 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 | $148.66 | 12.125% | $166.685 | $166.69 | $166.70 | $166.70 |
| Purchase #2 | $120.31 | 8.480% | $130.5123 | $130.51 | $130.50 | $130.50 |
| Purchase #3 | $162.73 | 7.156% | $174.375 | $174.38 | $174.40 | $174.40 |
| Purchase #4 | $143.95 | 10.220% | $158.6617 | $158.66 | $158.65 | $158.70 |
| Purchase #5 | $244.81 | 12.871% | $276.3195 | $276.32 | $276.30 | $276.30 |
| Purchase #6 | $178.86 | 9.315% | $195.5208 | $195.52 | $195.50 | $195.50 |
| Purchase #7 | $81.27 | 9.115% | $88.6778 | $88.68 | $88.70 | $88.70 |
| 7 purchase totals = | $1,080.59 | $1,190.7521 | $1,190.76 | $1,190.75 | $1,190.80 | |