| 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 | $126.25 | 3.721% | $130.9478 | $130.95 | $130.95 | $130.90 |
| Purchase #2 | $179.47 | 8.316% | $194.3947 | $194.39 | $194.40 | $194.40 |
| Purchase #3 | $141.62 | 13.353% | $160.5305 | $160.53 | $160.55 | $160.50 |
| Purchase #4 | $122.35 | 13.579% | $138.9639 | $138.96 | $138.95 | $139.00 |
| Purchase #5 | $214.90 | 12.353% | $241.4466 | $241.45 | $241.45 | $241.40 |
| Purchase #6 | $158.54 | 11.119% | $176.1681 | $176.17 | $176.15 | $176.20 |
| Purchase #7 | $57.27 | 12.518% | $64.4391 | $64.44 | $64.45 | $64.40 |
| 7 purchase totals = | $1,000.40 | $1,106.8907 | $1,106.89 | $1,106.90 | $1,106.80 | |