| 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 | $179.52 | 12.683% | $202.2885 | $202.29 | $202.30 | $202.30 |
| Purchase #2 | $91.53 | 6.726% | $97.6863 | $97.69 | $97.70 | $97.70 |
| Purchase #3 | $11.64 | 12.248% | $13.0657 | $13.07 | $13.05 | $13.10 |
| Purchase #4 | $208.99 | 9.417% | $228.6706 | $228.67 | $228.65 | $228.70 |
| Purchase #5 | $208.41 | 9.742% | $228.7133 | $228.71 | $228.70 | $228.70 |
| Purchase #6 | $237.88 | 6.305% | $252.8783 | $252.88 | $252.90 | $252.90 |
| Purchase #7 | $117.26 | 10.285% | $129.3202 | $129.32 | $129.30 | $129.30 |
| 7 purchase totals = | $1,055.23 | $1,152.6229 | $1,152.63 | $1,152.60 | $1,152.70 | |