| 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 | $133.77 | 8.198% | $144.7365 | $144.74 | $144.75 | $144.70 |
| Purchase #2 | $135.47 | 8.416% | $146.8712 | $146.87 | $146.85 | $146.90 |
| Purchase #3 | $220.94 | 13.821% | $251.4761 | $251.48 | $251.50 | $251.50 |
| Purchase #4 | $118.74 | 3.872% | $123.3376 | $123.34 | $123.35 | $123.30 |
| Purchase #5 | $19.93 | 6.155% | $21.1567 | $21.16 | $21.15 | $21.20 |
| Purchase #6 | $143.69 | 5.202% | $151.1648 | $151.16 | $151.15 | $151.20 |
| Purchase #7 | $242.92 | 10.817% | $269.1967 | $269.20 | $269.20 | $269.20 |
| 7 purchase totals = | $1,015.46 | $1,107.9396 | $1,107.95 | $1,107.95 | $1,108.00 | |