| 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 | $166.33 | 8.604% | $180.641 | $180.64 | $180.65 | $180.60 |
| Purchase #2 | $168.98 | 4.278% | $176.209 | $176.21 | $176.20 | $176.20 |
| Purchase #3 | $103.74 | 9.700% | $113.8028 | $113.80 | $113.80 | $113.80 |
| Purchase #4 | $38.92 | 11.221% | $43.2872 | $43.29 | $43.30 | $43.30 |
| Purchase #5 | $119.28 | 8.133% | $128.981 | $128.98 | $129.00 | $129.00 |
| Purchase #6 | $191.25 | 6.631% | $203.9318 | $203.93 | $203.95 | $203.90 |
| Purchase #7 | $206.70 | 4.567% | $216.14 | $216.14 | $216.15 | $216.10 |
| 7 purchase totals = | $995.20 | $1,062.9928 | $1,062.99 | $1,063.05 | $1,062.90 | |