| 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 | $13.86 | 11.406% | $15.4409 | $15.44 | $15.45 | $15.40 |
| Purchase #2 | $150.34 | 4.385% | $156.9324 | $156.93 | $156.95 | $156.90 |
| Purchase #3 | $199.54 | 8.685% | $216.87 | $216.87 | $216.85 | $216.90 |
| Purchase #4 | $194.63 | 4.739% | $203.8535 | $203.85 | $203.85 | $203.90 |
| Purchase #5 | $206.44 | 7.186% | $221.2748 | $221.27 | $221.25 | $221.30 |
| Purchase #6 | $225.93 | 9.286% | $246.9099 | $246.91 | $246.90 | $246.90 |
| Purchase #7 | $208.47 | 5.774% | $220.5071 | $220.51 | $220.50 | $220.50 |
| 7 purchase totals = | $1,199.21 | $1,281.7886 | $1,281.78 | $1,281.75 | $1,281.80 | |