| 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 | $138.36 | 6.463% | $147.3022 | $147.30 | $147.30 | $147.30 |
| Purchase #2 | $121.43 | 7.321% | $130.3199 | $130.32 | $130.30 | $130.30 |
| Purchase #3 | $10.63 | 13.563% | $12.0717 | $12.07 | $12.05 | $12.10 |
| Purchase #4 | $237.62 | 3.787% | $246.6187 | $246.62 | $246.60 | $246.60 |
| Purchase #5 | $155.93 | 5.182% | $164.0103 | $164.01 | $164.00 | $164.00 |
| Purchase #6 | $31.92 | 8.457% | $34.6195 | $34.62 | $34.60 | $34.60 |
| Purchase #7 | $139.87 | 5.700% | $147.8426 | $147.84 | $147.85 | $147.80 |
| 7 purchase totals = | $835.76 | $882.7849 | $882.78 | $882.70 | $882.70 | |