| 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 | $177.65 | 8.305% | $192.4038 | $192.40 | $192.40 | $192.40 |
| Purchase #2 | $26.46 | 12.622% | $29.7998 | $29.80 | $29.80 | $29.80 |
| Purchase #3 | $61.42 | 11.440% | $68.4464 | $68.45 | $68.45 | $68.40 |
| Purchase #4 | $231.51 | 10.788% | $256.4853 | $256.49 | $256.50 | $256.50 |
| Purchase #5 | $144.50 | 13.539% | $164.0639 | $164.06 | $164.05 | $164.10 |
| Purchase #6 | $182.55 | 13.249% | $206.736 | $206.74 | $206.75 | $206.70 |
| Purchase #7 | $196.28 | 13.198% | $222.185 | $222.19 | $222.20 | $222.20 |
| 7 purchase totals = | $1,020.37 | $1,140.1202 | $1,140.13 | $1,140.15 | $1,140.10 | |