| 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 | $149.40 | 7.323% | $160.3406 | $160.34 | $160.35 | $160.30 |
| Purchase #2 | $90.98 | 9.414% | $99.5449 | $99.54 | $99.55 | $99.50 |
| Purchase #3 | $57.55 | 8.154% | $62.2426 | $62.24 | $62.25 | $62.20 |
| Purchase #4 | $76.70 | 6.381% | $81.5942 | $81.59 | $81.60 | $81.60 |
| Purchase #5 | $182.53 | 7.349% | $195.9441 | $195.94 | $195.95 | $195.90 |
| Purchase #6 | $156.82 | 12.768% | $176.8428 | $176.84 | $176.85 | $176.80 |
| Purchase #7 | $241.25 | 3.238% | $249.0617 | $249.06 | $249.05 | $249.10 |
| 7 purchase totals = | $955.23 | $1,025.5709 | $1,025.55 | $1,025.60 | $1,025.40 | |