| 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 | $148.73 | 5.819% | $157.3846 | $157.38 | $157.40 | $157.40 |
| Purchase #2 | $232.28 | 6.178% | $246.6303 | $246.63 | $246.65 | $246.60 |
| Purchase #3 | $178.77 | 7.445% | $192.0794 | $192.08 | $192.10 | $192.10 |
| Purchase #4 | $212.35 | 8.758% | $230.9476 | $230.95 | $230.95 | $230.90 |
| Purchase #5 | $72.67 | 12.681% | $81.8853 | $81.89 | $81.90 | $81.90 |
| Purchase #6 | $16.81 | 10.767% | $18.6199 | $18.62 | $18.60 | $18.60 |
| Purchase #7 | $91.55 | 12.841% | $103.3059 | $103.31 | $103.30 | $103.30 |
| 7 purchase totals = | $953.16 | $1,030.8530 | $1,030.86 | $1,030.90 | $1,030.80 | |