| 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 | $179.32 | 5.503% | $189.188 | $189.19 | $189.20 | $189.20 |
| Purchase #2 | $143.49 | 9.718% | $157.4344 | $157.43 | $157.45 | $157.40 |
| Purchase #3 | $59.25 | 6.527% | $63.1172 | $63.12 | $63.10 | $63.10 |
| Purchase #4 | $67.66 | 6.405% | $71.9936 | $71.99 | $72.00 | $72.00 |
| Purchase #5 | $210.76 | 10.851% | $233.6296 | $233.63 | $233.65 | $233.60 |
| Purchase #6 | $246.39 | 8.336% | $266.9291 | $266.93 | $266.95 | $266.90 |
| Purchase #7 | $241.63 | 12.286% | $271.3167 | $271.32 | $271.30 | $271.30 |
| 7 purchase totals = | $1,148.50 | $1,253.6086 | $1,253.61 | $1,253.65 | $1,253.50 | |