| 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 | $174.37 | 5.343% | $183.6866 | $183.69 | $183.70 | $183.70 |
| Purchase #2 | $228.35 | 10.207% | $251.6577 | $251.66 | $251.65 | $251.70 |
| Purchase #3 | $15.99 | 5.711% | $16.9032 | $16.90 | $16.90 | $16.90 |
| Purchase #4 | $161.28 | 6.726% | $172.1277 | $172.13 | $172.15 | $172.10 |
| Purchase #5 | $96.79 | 6.484% | $103.0659 | $103.07 | $103.05 | $103.10 |
| Purchase #6 | $151.88 | 12.718% | $171.1961 | $171.20 | $171.20 | $171.20 |
| Purchase #7 | $110.59 | 8.332% | $119.8044 | $119.80 | $119.80 | $119.80 |
| 7 purchase totals = | $939.25 | $1,018.4416 | $1,018.45 | $1,018.45 | $1,018.50 | |