| 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 | $162.54 | 3.432% | $168.1184 | $168.12 | $168.10 | $168.10 |
| Purchase #2 | $158.40 | 5.422% | $166.9884 | $166.99 | $167.00 | $167.00 |
| Purchase #3 | $113.44 | 13.611% | $128.8803 | $128.88 | $128.90 | $128.90 |
| Purchase #4 | $162.82 | 8.813% | $177.1693 | $177.17 | $177.15 | $177.20 |
| Purchase #5 | $134.50 | 9.746% | $147.6084 | $147.61 | $147.60 | $147.60 |
| Purchase #6 | $60.91 | 12.334% | $68.4226 | $68.42 | $68.40 | $68.40 |
| Purchase #7 | $193.48 | 4.789% | $202.7458 | $202.75 | $202.75 | $202.70 |
| 7 purchase totals = | $986.09 | $1,059.9332 | $1,059.94 | $1,059.90 | $1,059.90 | |