| 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 | $153.49 | 9.206% | $167.6203 | $167.62 | $167.60 | $167.60 |
| Purchase #2 | $153.81 | 11.233% | $171.0875 | $171.09 | $171.10 | $171.10 |
| Purchase #3 | $75.43 | 6.351% | $80.2206 | $80.22 | $80.20 | $80.20 |
| Purchase #4 | $97.66 | 9.169% | $106.6144 | $106.61 | $106.60 | $106.60 |
| Purchase #5 | $90.38 | 3.683% | $93.7087 | $93.71 | $93.70 | $93.70 |
| Purchase #6 | $74.91 | 6.445% | $79.7379 | $79.74 | $79.75 | $79.70 |
| Purchase #7 | $105.59 | 10.462% | $116.6368 | $116.64 | $116.65 | $116.60 |
| 7 purchase totals = | $751.27 | $815.6262 | $815.63 | $815.60 | $815.50 | |