| 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 | $243.26 | 10.617% | $269.0869 | $269.09 | $269.10 | $269.10 |
| Purchase #2 | $192.94 | 10.680% | $213.546 | $213.55 | $213.55 | $213.50 |
| Purchase #3 | $140.93 | 11.243% | $156.7748 | $156.77 | $156.75 | $156.80 |
| Purchase #4 | $93.35 | 3.214% | $96.3503 | $96.35 | $96.35 | $96.40 |
| Purchase #5 | $90.37 | 6.825% | $96.5378 | $96.54 | $96.55 | $96.50 |
| Purchase #6 | $148.51 | 7.726% | $159.9839 | $159.98 | $160.00 | $160.00 |
| Purchase #7 | $74.40 | 10.130% | $81.9367 | $81.94 | $81.95 | $81.90 |
| 7 purchase totals = | $983.76 | $1,074.2164 | $1,074.22 | $1,074.25 | $1,074.20 | |