| 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 | $149.28 | 6.744% | $159.3474 | $159.35 | $159.35 | $159.30 |
| Purchase #2 | $87.51 | 11.761% | $97.8021 | $97.80 | $97.80 | $97.80 |
| Purchase #3 | $83.50 | 9.696% | $91.5962 | $91.60 | $91.60 | $91.60 |
| Purchase #4 | $208.89 | 4.137% | $217.5318 | $217.53 | $217.55 | $217.50 |
| Purchase #5 | $57.44 | 12.707% | $64.7389 | $64.74 | $64.75 | $64.70 |
| Purchase #6 | $237.61 | 5.640% | $251.0112 | $251.01 | $251.00 | $251.00 |
| Purchase #7 | $194.97 | 5.235% | $205.1767 | $205.18 | $205.20 | $205.20 |
| 7 purchase totals = | $1,019.20 | $1,087.2043 | $1,087.21 | $1,087.25 | $1,087.10 | |