| 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 | $180.88 | 6.868% | $193.3028 | $193.30 | $193.30 | $193.30 |
| Purchase #2 | $156.99 | 10.121% | $172.879 | $172.88 | $172.90 | $172.90 |
| Purchase #3 | $218.76 | 6.769% | $233.5679 | $233.57 | $233.55 | $233.60 |
| Purchase #4 | $108.65 | 13.517% | $123.3362 | $123.34 | $123.35 | $123.30 |
| Purchase #5 | $172.68 | 10.752% | $191.2466 | $191.25 | $191.25 | $191.20 |
| Purchase #6 | $235.66 | 4.388% | $246.0008 | $246.00 | $246.00 | $246.00 |
| Purchase #7 | $33.94 | 10.494% | $37.5017 | $37.50 | $37.50 | $37.50 |
| 7 purchase totals = | $1,107.56 | $1,197.8350 | $1,197.84 | $1,197.85 | $1,197.80 | |