| 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 | $149.97 | 5.139% | $157.677 | $157.68 | $157.70 | $157.70 |
| Purchase #2 | $20.62 | 7.246% | $22.1141 | $22.11 | $22.10 | $22.10 |
| Purchase #3 | $242.28 | 9.770% | $265.9508 | $265.95 | $265.95 | $266.00 |
| Purchase #4 | $163.33 | 5.627% | $172.5206 | $172.52 | $172.50 | $172.50 |
| Purchase #5 | $24.84 | 10.852% | $27.5356 | $27.54 | $27.55 | $27.50 |
| Purchase #6 | $218.59 | 10.545% | $241.6403 | $241.64 | $241.65 | $241.60 |
| Purchase #7 | $128.43 | 13.651% | $145.962 | $145.96 | $145.95 | $146.00 |
| 7 purchase totals = | $948.06 | $1,033.4004 | $1,033.40 | $1,033.40 | $1,033.40 | |