| 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 | $155.27 | 12.187% | $174.1928 | $174.19 | $174.20 | $174.20 |
| Purchase #2 | $59.60 | 3.761% | $61.8416 | $61.84 | $61.85 | $61.80 |
| Purchase #3 | $228.59 | 6.160% | $242.6711 | $242.67 | $242.65 | $242.70 |
| Purchase #4 | $200.48 | 9.127% | $218.7778 | $218.78 | $218.80 | $218.80 |
| Purchase #5 | $145.82 | 10.573% | $161.2375 | $161.24 | $161.25 | $161.20 |
| Purchase #6 | $226.81 | 8.380% | $245.8167 | $245.82 | $245.80 | $245.80 |
| Purchase #7 | $19.84 | 9.757% | $21.7758 | $21.78 | $21.80 | $21.80 |
| 7 purchase totals = | $1,036.41 | $1,126.3133 | $1,126.32 | $1,126.35 | $1,126.30 | |