| 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 | $49.76 | 12.124% | $55.7929 | $55.79 | $55.80 | $55.80 |
| Purchase #2 | $207.86 | 8.665% | $225.8711 | $225.87 | $225.85 | $225.90 |
| Purchase #3 | $190.61 | 3.738% | $197.735 | $197.74 | $197.75 | $197.70 |
| Purchase #4 | $88.40 | 4.804% | $92.6467 | $92.65 | $92.65 | $92.60 |
| Purchase #5 | $192.31 | 8.740% | $209.1179 | $209.12 | $209.10 | $209.10 |
| Purchase #6 | $198.67 | 7.680% | $213.9279 | $213.93 | $213.95 | $213.90 |
| Purchase #7 | $156.96 | 11.475% | $174.9712 | $174.97 | $174.95 | $175.00 |
| 7 purchase totals = | $1,084.57 | $1,170.0627 | $1,170.07 | $1,170.05 | $1,170.00 | |