| 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 | $153.92 | 8.862% | $167.5604 | $167.56 | $167.55 | $167.60 |
| Purchase #2 | $106.56 | 12.396% | $119.7692 | $119.77 | $119.75 | $119.80 |
| Purchase #3 | $36.92 | 7.385% | $39.6465 | $39.65 | $39.65 | $39.60 |
| Purchase #4 | $98.28 | 3.525% | $101.7444 | $101.74 | $101.75 | $101.70 |
| Purchase #5 | $34.35 | 6.136% | $36.4577 | $36.46 | $36.45 | $36.50 |
| Purchase #6 | $63.86 | 12.270% | $71.6956 | $71.70 | $71.70 | $71.70 |
| Purchase #7 | $6.78 | 7.392% | $7.2812 | $7.28 | $7.30 | $7.30 |
| 7 purchase totals = | $500.67 | $544.1550 | $544.16 | $544.15 | $544.20 | |