| 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 | $70.38 | 9.838% | $77.304 | $77.30 | $77.30 | $77.30 |
| Purchase #2 | $141.47 | 9.728% | $155.2322 | $155.23 | $155.25 | $155.20 |
| Purchase #3 | $178.55 | 6.842% | $190.7664 | $190.77 | $190.75 | $190.80 |
| Purchase #4 | $192.48 | 5.725% | $203.4995 | $203.50 | $203.50 | $203.50 |
| Purchase #5 | $202.77 | 10.176% | $223.4039 | $223.40 | $223.40 | $223.40 |
| Purchase #6 | $165.86 | 10.493% | $183.2637 | $183.26 | $183.25 | $183.30 |
| Purchase #7 | $65.77 | 3.766% | $68.2469 | $68.25 | $68.25 | $68.20 |
| 7 purchase totals = | $1,017.28 | $1,101.7166 | $1,101.71 | $1,101.70 | $1,101.70 | |