| 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 | $170.33 | 10.163% | $187.6406 | $187.64 | $187.65 | $187.60 |
| Purchase #2 | $109.29 | 5.758% | $115.5829 | $115.58 | $115.60 | $115.60 |
| Purchase #3 | $96.27 | 5.592% | $101.6534 | $101.65 | $101.65 | $101.70 |
| Purchase #4 | $206.85 | 12.255% | $232.1995 | $232.20 | $232.20 | $232.20 |
| Purchase #5 | $160.77 | 13.793% | $182.945 | $182.95 | $182.95 | $182.90 |
| Purchase #6 | $206.99 | 3.738% | $214.7273 | $214.73 | $214.75 | $214.70 |
| Purchase #7 | $216.36 | 3.603% | $224.1555 | $224.16 | $224.15 | $224.20 |
| 7 purchase totals = | $1,166.86 | $1,258.9042 | $1,258.91 | $1,258.95 | $1,258.90 | |