| 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 | $168.27 | 5.824% | $178.07 | $178.07 | $178.05 | $178.10 |
| Purchase #2 | $175.84 | 11.633% | $196.2955 | $196.30 | $196.30 | $196.30 |
| Purchase #3 | $143.46 | 5.162% | $150.8654 | $150.87 | $150.85 | $150.90 |
| Purchase #4 | $172.43 | 9.761% | $189.2609 | $189.26 | $189.25 | $189.30 |
| Purchase #5 | $101.74 | 12.748% | $114.7098 | $114.71 | $114.70 | $114.70 |
| Purchase #6 | $194.31 | 3.134% | $200.3997 | $200.40 | $200.40 | $200.40 |
| Purchase #7 | $178.53 | 13.637% | $202.8761 | $202.88 | $202.90 | $202.90 |
| 7 purchase totals = | $1,134.58 | $1,232.4774 | $1,232.49 | $1,232.45 | $1,232.60 | |