| 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 | $187.90 | 4.493% | $196.3423 | $196.34 | $196.35 | $196.30 |
| Purchase #2 | $128.36 | 12.700% | $144.6617 | $144.66 | $144.65 | $144.70 |
| Purchase #3 | $152.43 | 13.181% | $172.5218 | $172.52 | $172.50 | $172.50 |
| Purchase #4 | $54.26 | 5.113% | $57.0343 | $57.03 | $57.05 | $57.00 |
| Purchase #5 | $164.61 | 13.452% | $186.7533 | $186.75 | $186.75 | $186.80 |
| Purchase #6 | $63.54 | 8.549% | $68.972 | $68.97 | $68.95 | $69.00 |
| Purchase #7 | $8.47 | 3.550% | $8.7707 | $8.77 | $8.75 | $8.80 |
| 7 purchase totals = | $759.57 | $835.0561 | $835.04 | $835.00 | $835.10 | |