| 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 | $141.55 | 10.307% | $156.1396 | $156.14 | $156.15 | $156.10 |
| Purchase #2 | $26.40 | 9.369% | $28.8734 | $28.87 | $28.85 | $28.90 |
| Purchase #3 | $47.91 | 8.442% | $51.9546 | $51.95 | $51.95 | $52.00 |
| Purchase #4 | $226.30 | 11.408% | $252.1163 | $252.12 | $252.10 | $252.10 |
| Purchase #5 | $192.77 | 3.820% | $200.1338 | $200.13 | $200.15 | $200.10 |
| Purchase #6 | $124.56 | 9.700% | $136.6423 | $136.64 | $136.65 | $136.60 |
| Purchase #7 | $221.65 | 10.318% | $244.5198 | $244.52 | $244.50 | $244.50 |
| 7 purchase totals = | $981.14 | $1,070.3798 | $1,070.37 | $1,070.35 | $1,070.30 | |