| 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 | $139.42 | 9.576% | $152.7709 | $152.77 | $152.75 | $152.80 |
| Purchase #2 | $143.33 | 9.366% | $156.7543 | $156.75 | $156.75 | $156.80 |
| Purchase #3 | $47.70 | 11.680% | $53.2714 | $53.27 | $53.25 | $53.30 |
| Purchase #4 | $200.29 | 9.337% | $218.9911 | $218.99 | $219.00 | $219.00 |
| Purchase #5 | $31.25 | 6.814% | $33.3794 | $33.38 | $33.40 | $33.40 |
| Purchase #6 | $175.28 | 4.196% | $182.6347 | $182.63 | $182.65 | $182.60 |
| Purchase #7 | $90.68 | 4.252% | $94.5357 | $94.54 | $94.55 | $94.50 |
| 7 purchase totals = | $827.95 | $892.3375 | $892.33 | $892.35 | $892.40 | |