| 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 | $190.61 | 9.190% | $208.1271 | $208.13 | $208.15 | $208.10 |
| Purchase #2 | $141.63 | 12.198% | $158.906 | $158.91 | $158.90 | $158.90 |
| Purchase #3 | $66.43 | 11.133% | $73.8257 | $73.83 | $73.85 | $73.80 |
| Purchase #4 | $152.42 | 4.742% | $159.6478 | $159.65 | $159.65 | $159.60 |
| Purchase #5 | $218.92 | 13.109% | $247.6182 | $247.62 | $247.60 | $247.60 |
| Purchase #6 | $206.65 | 7.173% | $221.473 | $221.47 | $221.45 | $221.50 |
| Purchase #7 | $8.33 | 5.573% | $8.7942 | $8.79 | $8.80 | $8.80 |
| 7 purchase totals = | $984.99 | $1,078.3920 | $1,078.40 | $1,078.40 | $1,078.30 | |