| 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 | $19.69 | 13.475% | $22.3432 | $22.34 | $22.35 | $22.30 |
| Purchase #2 | $149.61 | 5.344% | $157.6052 | $157.61 | $157.60 | $157.60 |
| Purchase #3 | $136.90 | 5.126% | $143.9175 | $143.92 | $143.90 | $143.90 |
| Purchase #4 | $123.47 | 11.415% | $137.5641 | $137.56 | $137.55 | $137.60 |
| Purchase #5 | $232.38 | 8.742% | $252.6947 | $252.69 | $252.70 | $252.70 |
| Purchase #6 | $186.70 | 7.190% | $200.1237 | $200.12 | $200.10 | $200.10 |
| Purchase #7 | $25.73 | 7.280% | $27.6031 | $27.60 | $27.60 | $27.60 |
| 7 purchase totals = | $874.48 | $941.8515 | $941.84 | $941.80 | $941.80 | |