| 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 | $79.71 | 6.406% | $84.8162 | $84.82 | $84.80 | $84.80 |
| Purchase #2 | $199.42 | 13.842% | $227.0237 | $227.02 | $227.00 | $227.00 |
| Purchase #3 | $221.48 | 5.316% | $233.2539 | $233.25 | $233.25 | $233.30 |
| Purchase #4 | $90.48 | 7.874% | $97.6044 | $97.60 | $97.60 | $97.60 |
| Purchase #5 | $202.71 | 7.194% | $217.293 | $217.29 | $217.30 | $217.30 |
| Purchase #6 | $131.28 | 6.506% | $139.8211 | $139.82 | $139.80 | $139.80 |
| Purchase #7 | $179.95 | 7.701% | $193.8079 | $193.81 | $193.80 | $193.80 |
| 7 purchase totals = | $1,105.03 | $1,193.6202 | $1,193.61 | $1,193.55 | $1,193.60 | |