| 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 | $145.95 | 11.509% | $162.7474 | $162.75 | $162.75 | $162.70 |
| Purchase #2 | $82.72 | 11.141% | $91.9358 | $91.94 | $91.95 | $91.90 |
| Purchase #3 | $89.42 | 4.731% | $93.6505 | $93.65 | $93.65 | $93.70 |
| Purchase #4 | $197.85 | 6.861% | $211.4245 | $211.42 | $211.40 | $211.40 |
| Purchase #5 | $113.70 | 3.293% | $117.4441 | $117.44 | $117.45 | $117.40 |
| Purchase #6 | $99.82 | 10.642% | $110.4428 | $110.44 | $110.45 | $110.40 |
| Purchase #7 | $190.99 | 5.711% | $201.8974 | $201.90 | $201.90 | $201.90 |
| 7 purchase totals = | $920.45 | $989.5425 | $989.54 | $989.55 | $989.40 | |