| 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 | $151.39 | 4.474% | $158.1632 | $158.16 | $158.15 | $158.20 |
| Purchase #2 | $220.72 | 11.456% | $246.0057 | $246.01 | $246.00 | $246.00 |
| Purchase #3 | $164.35 | 11.615% | $183.4393 | $183.44 | $183.45 | $183.40 |
| Purchase #4 | $204.99 | 8.150% | $221.6967 | $221.70 | $221.70 | $221.70 |
| Purchase #5 | $204.52 | 6.874% | $218.5787 | $218.58 | $218.60 | $218.60 |
| Purchase #6 | $74.41 | 9.572% | $81.5325 | $81.53 | $81.55 | $81.50 |
| Purchase #7 | $169.76 | 11.413% | $189.1347 | $189.13 | $189.15 | $189.10 |
| 7 purchase totals = | $1,190.14 | $1,298.5508 | $1,298.55 | $1,298.60 | $1,298.50 | |