| 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 | $196.73 | 6.465% | $209.4486 | $209.45 | $209.45 | $209.40 |
| Purchase #2 | $20.55 | 10.318% | $22.6703 | $22.67 | $22.65 | $22.70 |
| Purchase #3 | $194.36 | 4.268% | $202.6553 | $202.66 | $202.65 | $202.70 |
| Purchase #4 | $102.91 | 12.416% | $115.6873 | $115.69 | $115.70 | $115.70 |
| Purchase #5 | $12.80 | 8.842% | $13.9318 | $13.93 | $13.95 | $13.90 |
| Purchase #6 | $42.70 | 6.168% | $45.3337 | $45.33 | $45.35 | $45.30 |
| Purchase #7 | $157.84 | 9.427% | $172.7196 | $172.72 | $172.70 | $172.70 |
| 7 purchase totals = | $727.89 | $782.4466 | $782.45 | $782.45 | $782.40 | |