| 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 | $133.66 | 11.463% | $148.9814 | $148.98 | $149.00 | $149.00 |
| Purchase #2 | $82.35 | 10.490% | $90.9885 | $90.99 | $91.00 | $91.00 |
| Purchase #3 | $117.57 | 3.646% | $121.8566 | $121.86 | $121.85 | $121.90 |
| Purchase #4 | $152.37 | 5.455% | $160.6818 | $160.68 | $160.70 | $160.70 |
| Purchase #5 | $207.90 | 8.479% | $225.5278 | $225.53 | $225.55 | $225.50 |
| Purchase #6 | $234.99 | 6.710% | $250.7578 | $250.76 | $250.75 | $250.80 |
| Purchase #7 | $178.50 | 8.198% | $193.1334 | $193.13 | $193.15 | $193.10 |
| 7 purchase totals = | $1,107.34 | $1,191.9273 | $1,191.93 | $1,192.00 | $1,192.00 | |