| 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 | $187.85 | 5.813% | $198.7697 | $198.77 | $198.75 | $198.80 |
| Purchase #2 | $194.98 | 4.186% | $203.1419 | $203.14 | $203.15 | $203.10 |
| Purchase #3 | $190.33 | 5.541% | $200.8762 | $200.88 | $200.90 | $200.90 |
| Purchase #4 | $202.25 | 8.789% | $220.0258 | $220.03 | $220.05 | $220.00 |
| Purchase #5 | $230.74 | 9.824% | $253.4079 | $253.41 | $253.40 | $253.40 |
| Purchase #6 | $96.45 | 11.116% | $107.1714 | $107.17 | $107.15 | $107.20 |
| Purchase #7 | $81.68 | 12.527% | $91.9121 | $91.91 | $91.90 | $91.90 |
| 7 purchase totals = | $1,184.28 | $1,275.3050 | $1,275.31 | $1,275.30 | $1,275.30 | |