| 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 | $158.88 | 4.262% | $165.6515 | $165.65 | $165.65 | $165.70 |
| Purchase #2 | $108.89 | 6.475% | $115.9406 | $115.94 | $115.95 | $115.90 |
| Purchase #3 | $51.55 | 3.393% | $53.2991 | $53.30 | $53.30 | $53.30 |
| Purchase #4 | $6.67 | 3.388% | $6.896 | $6.90 | $6.90 | $6.90 |
| Purchase #5 | $20.44 | 9.614% | $22.4051 | $22.41 | $22.40 | $22.40 |
| Purchase #6 | $243.74 | 9.780% | $267.5778 | $267.58 | $267.60 | $267.60 |
| Purchase #7 | $81.70 | 11.340% | $90.9648 | $90.96 | $90.95 | $91.00 |
| 7 purchase totals = | $671.87 | $722.7349 | $722.74 | $722.75 | $722.80 | |