| 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 | $178.41 | 5.741% | $188.6525 | $188.65 | $188.65 | $188.70 |
| Purchase #2 | $8.85 | 6.500% | $9.4253 | $9.43 | $9.45 | $9.40 |
| Purchase #3 | $183.98 | 7.654% | $198.0618 | $198.06 | $198.05 | $198.10 |
| Purchase #4 | $244.79 | 9.698% | $268.5297 | $268.53 | $268.55 | $268.50 |
| Purchase #5 | $198.66 | 5.308% | $209.2049 | $209.20 | $209.20 | $209.20 |
| Purchase #6 | $195.53 | 7.241% | $209.6883 | $209.69 | $209.70 | $209.70 |
| Purchase #7 | $32.93 | 5.146% | $34.6246 | $34.62 | $34.60 | $34.60 |
| 7 purchase totals = | $1,043.15 | $1,118.1871 | $1,118.18 | $1,118.20 | $1,118.20 | |