| 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 | $151.38 | 7.262% | $162.3732 | $162.37 | $162.35 | $162.40 |
| Purchase #2 | $25.57 | 5.265% | $26.9163 | $26.92 | $26.90 | $26.90 |
| Purchase #3 | $53.87 | 3.597% | $55.8077 | $55.81 | $55.80 | $55.80 |
| Purchase #4 | $144.70 | 7.599% | $155.6958 | $155.70 | $155.70 | $155.70 |
| Purchase #5 | $108.62 | 3.330% | $112.237 | $112.24 | $112.25 | $112.20 |
| Purchase #6 | $80.28 | 12.666% | $90.4483 | $90.45 | $90.45 | $90.40 |
| Purchase #7 | $206.53 | 11.747% | $230.7911 | $230.79 | $230.80 | $230.80 |
| 7 purchase totals = | $770.95 | $834.2694 | $834.28 | $834.25 | $834.20 | |