| 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 | $211.87 | 9.412% | $231.8112 | $231.81 | $231.80 | $231.80 |
| Purchase #2 | $84.39 | 3.732% | $87.5394 | $87.54 | $87.55 | $87.50 |
| Purchase #3 | $10.75 | 7.395% | $11.545 | $11.55 | $11.55 | $11.50 |
| Purchase #4 | $155.92 | 10.441% | $172.1996 | $172.20 | $172.20 | $172.20 |
| Purchase #5 | $24.98 | 7.732% | $26.9115 | $26.91 | $26.90 | $26.90 |
| Purchase #6 | $180.45 | 8.209% | $195.2631 | $195.26 | $195.25 | $195.30 |
| Purchase #7 | $25.72 | 12.307% | $28.8854 | $28.89 | $28.90 | $28.90 |
| 7 purchase totals = | $694.08 | $754.1552 | $754.16 | $754.15 | $754.10 | |