| 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 | $213.71 | 7.469% | $229.672 | $229.67 | $229.65 | $229.70 |
| Purchase #2 | $113.52 | 5.773% | $120.0735 | $120.07 | $120.05 | $120.10 |
| Purchase #3 | $63.94 | 13.830% | $72.7829 | $72.78 | $72.80 | $72.80 |
| Purchase #4 | $162.96 | 8.285% | $176.4612 | $176.46 | $176.45 | $176.50 |
| Purchase #5 | $206.93 | 9.377% | $226.3338 | $226.33 | $226.35 | $226.30 |
| Purchase #6 | $120.67 | 10.751% | $133.6432 | $133.64 | $133.65 | $133.60 |
| Purchase #7 | $95.60 | 3.754% | $99.1888 | $99.19 | $99.20 | $99.20 |
| 7 purchase totals = | $977.33 | $1,058.1554 | $1,058.14 | $1,058.15 | $1,058.20 | |