| 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 | $157.30 | 10.529% | $173.8621 | $173.86 | $173.85 | $173.90 |
| Purchase #2 | $186.91 | 3.755% | $193.9285 | $193.93 | $193.95 | $193.90 |
| Purchase #3 | $62.47 | 9.147% | $68.1841 | $68.18 | $68.20 | $68.20 |
| Purchase #4 | $37.75 | 3.585% | $39.1033 | $39.10 | $39.10 | $39.10 |
| Purchase #5 | $250.46 | 4.774% | $262.417 | $262.42 | $262.40 | $262.40 |
| Purchase #6 | $131.53 | 5.121% | $138.2657 | $138.27 | $138.25 | $138.30 |
| Purchase #7 | $197.79 | 4.577% | $206.8428 | $206.84 | $206.85 | $206.80 |
| 7 purchase totals = | $1,024.21 | $1,082.6035 | $1,082.60 | $1,082.60 | $1,082.60 | |