| 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 | $177.90 | 7.184% | $190.6803 | $190.68 | $190.70 | $190.70 |
| Purchase #2 | $164.47 | 6.320% | $174.8645 | $174.86 | $174.85 | $174.90 |
| Purchase #3 | $77.76 | 4.305% | $81.1076 | $81.11 | $81.10 | $81.10 |
| Purchase #4 | $190.45 | 11.559% | $212.4641 | $212.46 | $212.45 | $212.50 |
| Purchase #5 | $105.72 | 7.149% | $113.2779 | $113.28 | $113.30 | $113.30 |
| Purchase #6 | $186.73 | 13.222% | $211.4194 | $211.42 | $211.40 | $211.40 |
| Purchase #7 | $172.35 | 6.721% | $183.9336 | $183.93 | $183.95 | $183.90 |
| 7 purchase totals = | $1,075.38 | $1,167.7474 | $1,167.74 | $1,167.75 | $1,167.80 | |