| 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 | $214.59 | 7.351% | $230.3645 | $230.36 | $230.35 | $230.40 |
| Purchase #2 | $35.32 | 13.695% | $40.1571 | $40.16 | $40.15 | $40.20 |
| Purchase #3 | $70.50 | 5.717% | $74.5305 | $74.53 | $74.55 | $74.50 |
| Purchase #4 | $131.95 | 8.427% | $143.0694 | $143.07 | $143.05 | $143.10 |
| Purchase #5 | $143.62 | 8.225% | $155.4327 | $155.43 | $155.45 | $155.40 |
| Purchase #6 | $141.53 | 13.285% | $160.3323 | $160.33 | $160.35 | $160.30 |
| Purchase #7 | $241.67 | 13.489% | $274.2689 | $274.27 | $274.25 | $274.30 |
| 7 purchase totals = | $979.18 | $1,078.1554 | $1,078.15 | $1,078.15 | $1,078.20 | |