| 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 | $177.96 | 8.290% | $192.7129 | $192.71 | $192.70 | $192.70 |
| Purchase #2 | $5.34 | 8.305% | $5.7835 | $5.78 | $5.80 | $5.80 |
| Purchase #3 | $18.49 | 4.592% | $19.3391 | $19.34 | $19.35 | $19.30 |
| Purchase #4 | $24.30 | 5.121% | $25.5444 | $25.54 | $25.55 | $25.50 |
| Purchase #5 | $41.54 | 4.847% | $43.5534 | $43.55 | $43.55 | $43.60 |
| Purchase #6 | $165.27 | 4.606% | $172.8823 | $172.88 | $172.90 | $172.90 |
| Purchase #7 | $141.62 | 9.789% | $155.4832 | $155.48 | $155.50 | $155.50 |
| 7 purchase totals = | $574.52 | $615.2988 | $615.28 | $615.35 | $615.30 | |