| 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 | $147.59 | 11.412% | $164.433 | $164.43 | $164.45 | $164.40 |
| Purchase #2 | $42.58 | 12.224% | $47.785 | $47.79 | $47.80 | $47.80 |
| Purchase #3 | $183.93 | 12.332% | $206.6122 | $206.61 | $206.60 | $206.60 |
| Purchase #4 | $205.57 | 6.700% | $219.3432 | $219.34 | $219.35 | $219.30 |
| Purchase #5 | $174.69 | 7.279% | $187.4057 | $187.41 | $187.40 | $187.40 |
| Purchase #6 | $229.88 | 8.160% | $248.6382 | $248.64 | $248.65 | $248.60 |
| Purchase #7 | $68.70 | 5.393% | $72.405 | $72.41 | $72.40 | $72.40 |
| 7 purchase totals = | $1,052.94 | $1,146.6223 | $1,146.63 | $1,146.65 | $1,146.50 | |