| 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 | $143.88 | 8.185% | $155.6566 | $155.66 | $155.65 | $155.70 |
| Purchase #2 | $5.65 | 12.183% | $6.3383 | $6.34 | $6.35 | $6.30 |
| Purchase #3 | $184.50 | 4.151% | $192.1586 | $192.16 | $192.15 | $192.20 |
| Purchase #4 | $103.49 | 13.851% | $117.8244 | $117.82 | $117.80 | $117.80 |
| Purchase #5 | $194.35 | 13.481% | $220.5503 | $220.55 | $220.55 | $220.60 |
| Purchase #6 | $236.68 | 8.484% | $256.7599 | $256.76 | $256.75 | $256.80 |
| Purchase #7 | $156.81 | 12.857% | $176.9711 | $176.97 | $176.95 | $177.00 |
| 7 purchase totals = | $1,025.36 | $1,126.2592 | $1,126.26 | $1,126.20 | $1,126.40 | |