| 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 | $74.56 | 10.659% | $82.5074 | $82.51 | $82.50 | $82.50 |
| Purchase #2 | $175.66 | 7.737% | $189.2508 | $189.25 | $189.25 | $189.30 |
| Purchase #3 | $140.88 | 4.574% | $147.3239 | $147.32 | $147.30 | $147.30 |
| Purchase #4 | $178.32 | 10.673% | $197.3521 | $197.35 | $197.35 | $197.40 |
| Purchase #5 | $188.51 | 12.339% | $211.7702 | $211.77 | $211.75 | $211.80 |
| Purchase #6 | $174.92 | 12.717% | $197.1646 | $197.16 | $197.15 | $197.20 |
| Purchase #7 | $70.46 | 10.468% | $77.8358 | $77.84 | $77.85 | $77.80 |
| 7 purchase totals = | $1,003.31 | $1,103.2048 | $1,103.20 | $1,103.15 | $1,103.30 | |