| 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 | $149.52 | 5.148% | $157.2173 | $157.22 | $157.20 | $157.20 |
| Purchase #2 | $202.26 | 7.663% | $217.7592 | $217.76 | $217.75 | $217.80 |
| Purchase #3 | $209.28 | 9.128% | $228.3831 | $228.38 | $228.40 | $228.40 |
| Purchase #4 | $37.59 | 5.628% | $39.7056 | $39.71 | $39.70 | $39.70 |
| Purchase #5 | $117.88 | 4.821% | $123.563 | $123.56 | $123.55 | $123.60 |
| Purchase #6 | $163.53 | 8.131% | $176.8266 | $176.83 | $176.85 | $176.80 |
| Purchase #7 | $92.77 | 5.414% | $97.7926 | $97.79 | $97.80 | $97.80 |
| 7 purchase totals = | $972.83 | $1,041.2474 | $1,041.25 | $1,041.25 | $1,041.30 | |