| 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 | $191.85 | 10.199% | $211.4168 | $211.42 | $211.40 | $211.40 |
| Purchase #2 | $49.74 | 3.448% | $51.455 | $51.46 | $51.45 | $51.50 |
| Purchase #3 | $93.72 | 9.848% | $102.9495 | $102.95 | $102.95 | $102.90 |
| Purchase #4 | $144.72 | 7.549% | $155.6449 | $155.64 | $155.65 | $155.60 |
| Purchase #5 | $178.62 | 9.679% | $195.9086 | $195.91 | $195.90 | $195.90 |
| Purchase #6 | $185.49 | 8.126% | $200.5629 | $200.56 | $200.55 | $200.60 |
| Purchase #7 | $174.88 | 12.752% | $197.1807 | $197.18 | $197.20 | $197.20 |
| 7 purchase totals = | $1,019.02 | $1,115.1184 | $1,115.12 | $1,115.10 | $1,115.10 | |