| 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 | $152.80 | 12.814% | $172.3798 | $172.38 | $172.40 | $172.40 |
| Purchase #2 | $19.69 | 6.698% | $21.0088 | $21.01 | $21.00 | $21.00 |
| Purchase #3 | $52.89 | 9.765% | $58.0547 | $58.05 | $58.05 | $58.10 |
| Purchase #4 | $215.37 | 5.233% | $226.6403 | $226.64 | $226.65 | $226.60 |
| Purchase #5 | $216.54 | 11.647% | $241.7604 | $241.76 | $241.75 | $241.80 |
| Purchase #6 | $193.87 | 12.292% | $217.7005 | $217.70 | $217.70 | $217.70 |
| Purchase #7 | $131.37 | 4.279% | $136.9913 | $136.99 | $137.00 | $137.00 |
| 7 purchase totals = | $982.53 | $1,074.5358 | $1,074.53 | $1,074.55 | $1,074.60 | |