| 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 | $173.67 | 13.104% | $196.4277 | $196.43 | $196.45 | $196.40 |
| Purchase #2 | $114.29 | 12.151% | $128.1774 | $128.18 | $128.20 | $128.20 |
| Purchase #3 | $188.55 | 10.133% | $207.6558 | $207.66 | $207.65 | $207.70 |
| Purchase #4 | $168.85 | 8.773% | $183.6632 | $183.66 | $183.65 | $183.70 |
| Purchase #5 | $177.80 | 11.157% | $197.6371 | $197.64 | $197.65 | $197.60 |
| Purchase #6 | $170.72 | 7.711% | $183.8842 | $183.88 | $183.90 | $183.90 |
| Purchase #7 | $12.76 | 10.567% | $14.1083 | $14.11 | $14.10 | $14.10 |
| 7 purchase totals = | $1,006.64 | $1,111.5537 | $1,111.56 | $1,111.60 | $1,111.60 | |