| 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 | $222.63 | 4.755% | $233.2161 | $233.22 | $233.20 | $233.20 |
| Purchase #2 | $150.87 | 13.629% | $171.4321 | $171.43 | $171.45 | $171.40 |
| Purchase #3 | $140.71 | 6.766% | $150.2304 | $150.23 | $150.25 | $150.20 |
| Purchase #4 | $220.86 | 13.160% | $249.9252 | $249.93 | $249.95 | $249.90 |
| Purchase #5 | $127.36 | 4.423% | $132.9931 | $132.99 | $133.00 | $133.00 |
| Purchase #6 | $46.49 | 7.135% | $49.8071 | $49.81 | $49.80 | $49.80 |
| Purchase #7 | $174.69 | 8.165% | $188.9534 | $188.95 | $188.95 | $189.00 |
| 7 purchase totals = | $1,083.61 | $1,176.5574 | $1,176.56 | $1,176.60 | $1,176.50 | |