| 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 | $156.56 | 13.541% | $177.7598 | $177.76 | $177.75 | $177.80 |
| Purchase #2 | $35.40 | 11.501% | $39.4714 | $39.47 | $39.45 | $39.50 |
| Purchase #3 | $137.52 | 7.571% | $147.9316 | $147.93 | $147.95 | $147.90 |
| Purchase #4 | $166.30 | 3.543% | $172.192 | $172.19 | $172.20 | $172.20 |
| Purchase #5 | $20.51 | 7.518% | $22.0519 | $22.05 | $22.05 | $22.10 |
| Purchase #6 | $154.69 | 7.436% | $166.1927 | $166.19 | $166.20 | $166.20 |
| Purchase #7 | $9.39 | 6.515% | $10.0018 | $10.00 | $10.00 | $10.00 |
| 7 purchase totals = | $680.37 | $735.6012 | $735.59 | $735.60 | $735.70 | |