| 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 | $144.76 | 10.385% | $159.7933 | $159.79 | $159.80 | $159.80 |
| Purchase #2 | $17.55 | 6.303% | $18.6562 | $18.66 | $18.65 | $18.70 |
| Purchase #3 | $198.37 | 11.719% | $221.617 | $221.62 | $221.60 | $221.60 |
| Purchase #4 | $223.74 | 9.859% | $245.7985 | $245.80 | $245.80 | $245.80 |
| Purchase #5 | $211.75 | 7.319% | $227.248 | $227.25 | $227.25 | $227.20 |
| Purchase #6 | $249.46 | 12.190% | $279.8692 | $279.87 | $279.85 | $279.90 |
| Purchase #7 | $116.90 | 11.405% | $130.2324 | $130.23 | $130.25 | $130.20 |
| 7 purchase totals = | $1,162.53 | $1,283.2146 | $1,283.22 | $1,283.20 | $1,283.20 | |