| 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 | $130.81 | 4.716% | $136.979 | $136.98 | $137.00 | $137.00 |
| Purchase #2 | $11.37 | 11.554% | $12.6837 | $12.68 | $12.70 | $12.70 |
| Purchase #3 | $79.34 | 6.297% | $84.336 | $84.34 | $84.35 | $84.30 |
| Purchase #4 | $147.55 | 8.357% | $159.8808 | $159.88 | $159.90 | $159.90 |
| Purchase #5 | $32.28 | 9.418% | $35.3201 | $35.32 | $35.30 | $35.30 |
| Purchase #6 | $40.29 | 5.367% | $42.4524 | $42.45 | $42.45 | $42.50 |
| Purchase #7 | $181.44 | 6.190% | $192.6711 | $192.67 | $192.65 | $192.70 |
| 7 purchase totals = | $623.08 | $664.3231 | $664.32 | $664.35 | $664.40 | |