| 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 | $180.60 | 5.848% | $191.1615 | $191.16 | $191.15 | $191.20 |
| Purchase #2 | $27.45 | 8.457% | $29.7714 | $29.77 | $29.75 | $29.80 |
| Purchase #3 | $111.35 | 6.190% | $118.2426 | $118.24 | $118.25 | $118.20 |
| Purchase #4 | $192.64 | 8.286% | $208.6022 | $208.60 | $208.60 | $208.60 |
| Purchase #5 | $80.81 | 13.103% | $91.3985 | $91.40 | $91.40 | $91.40 |
| Purchase #6 | $104.73 | 4.442% | $109.3821 | $109.38 | $109.40 | $109.40 |
| Purchase #7 | $122.44 | 10.468% | $135.257 | $135.26 | $135.25 | $135.30 |
| 7 purchase totals = | $820.02 | $883.8153 | $883.81 | $883.80 | $883.90 | |