| 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 | $161.62 | 6.141% | $171.5451 | $171.55 | $171.55 | $171.50 |
| Purchase #2 | $96.90 | 4.767% | $101.5192 | $101.52 | $101.50 | $101.50 |
| Purchase #3 | $135.51 | 12.579% | $152.5558 | $152.56 | $152.55 | $152.60 |
| Purchase #4 | $198.44 | 7.559% | $213.4401 | $213.44 | $213.45 | $213.40 |
| Purchase #5 | $80.33 | 3.453% | $83.1038 | $83.10 | $83.10 | $83.10 |
| Purchase #6 | $205.66 | 13.237% | $232.8832 | $232.88 | $232.90 | $232.90 |
| Purchase #7 | $176.30 | 7.750% | $189.9633 | $189.96 | $189.95 | $190.00 |
| 7 purchase totals = | $1,054.76 | $1,145.0105 | $1,145.01 | $1,145.00 | $1,145.00 | |