| 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 | $140.95 | 9.200% | $153.9174 | $153.92 | $153.90 | $153.90 |
| Purchase #2 | $157.37 | 10.292% | $173.5665 | $173.57 | $173.55 | $173.60 |
| Purchase #3 | $21.99 | 12.293% | $24.6932 | $24.69 | $24.70 | $24.70 |
| Purchase #4 | $208.54 | 4.609% | $218.1516 | $218.15 | $218.15 | $218.20 |
| Purchase #5 | $108.58 | 10.106% | $119.5531 | $119.55 | $119.55 | $119.60 |
| Purchase #6 | $152.82 | 10.291% | $168.5467 | $168.55 | $168.55 | $168.50 |
| Purchase #7 | $203.55 | 8.606% | $221.0675 | $221.07 | $221.05 | $221.10 |
| 7 purchase totals = | $993.80 | $1,079.4960 | $1,079.50 | $1,079.45 | $1,079.60 | |