| 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 | $140.96 | 11.798% | $157.5905 | $157.59 | $157.60 | $157.60 |
| Purchase #2 | $92.87 | 7.429% | $99.7693 | $99.77 | $99.75 | $99.80 |
| Purchase #3 | $111.91 | 5.379% | $117.9296 | $117.93 | $117.95 | $117.90 |
| Purchase #4 | $207.57 | 9.847% | $228.0094 | $228.01 | $228.00 | $228.00 |
| Purchase #5 | $166.96 | 6.200% | $177.3115 | $177.31 | $177.30 | $177.30 |
| Purchase #6 | $5.34 | 4.545% | $5.5827 | $5.58 | $5.60 | $5.60 |
| Purchase #7 | $47.71 | 3.405% | $49.3345 | $49.33 | $49.35 | $49.30 |
| 7 purchase totals = | $773.32 | $835.5275 | $835.52 | $835.55 | $835.50 | |