| 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 | $190.26 | 13.722% | $216.3675 | $216.37 | $216.35 | $216.40 |
| Purchase #2 | $164.90 | 6.789% | $176.0951 | $176.10 | $176.10 | $176.10 |
| Purchase #3 | $18.82 | 4.385% | $19.6453 | $19.65 | $19.65 | $19.60 |
| Purchase #4 | $240.68 | 5.523% | $253.9728 | $253.97 | $253.95 | $254.00 |
| Purchase #5 | $63.92 | 10.788% | $70.8157 | $70.82 | $70.80 | $70.80 |
| Purchase #6 | $155.47 | 12.769% | $175.322 | $175.32 | $175.30 | $175.30 |
| Purchase #7 | $146.78 | 12.779% | $165.537 | $165.54 | $165.55 | $165.50 |
| 7 purchase totals = | $980.83 | $1,077.7554 | $1,077.77 | $1,077.70 | $1,077.70 | |