| 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 | $154.76 | 13.775% | $176.0782 | $176.08 | $176.10 | $176.10 |
| Purchase #2 | $211.60 | 3.800% | $219.6408 | $219.64 | $219.65 | $219.60 |
| Purchase #3 | $234.35 | 12.468% | $263.5688 | $263.57 | $263.55 | $263.60 |
| Purchase #4 | $195.53 | 13.759% | $222.433 | $222.43 | $222.45 | $222.40 |
| Purchase #5 | $135.71 | 5.820% | $143.6083 | $143.61 | $143.60 | $143.60 |
| Purchase #6 | $5.43 | 9.765% | $5.9602 | $5.96 | $5.95 | $6.00 |
| Purchase #7 | $165.77 | 7.128% | $177.5861 | $177.59 | $177.60 | $177.60 |
| 7 purchase totals = | $1,103.15 | $1,208.8754 | $1,208.88 | $1,208.90 | $1,208.90 | |