| 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 | $83.63 | 8.658% | $90.8707 | $90.87 | $90.85 | $90.90 |
| Purchase #2 | $172.48 | 12.677% | $194.3453 | $194.35 | $194.35 | $194.30 |
| Purchase #3 | $208.90 | 12.247% | $234.484 | $234.48 | $234.50 | $234.50 |
| Purchase #4 | $140.97 | 12.392% | $158.439 | $158.44 | $158.45 | $158.40 |
| Purchase #5 | $202.36 | 4.495% | $211.4561 | $211.46 | $211.45 | $211.50 |
| Purchase #6 | $117.52 | 13.750% | $133.679 | $133.68 | $133.70 | $133.70 |
| Purchase #7 | $50.58 | 5.843% | $53.5354 | $53.54 | $53.55 | $53.50 |
| 7 purchase totals = | $976.44 | $1,076.8095 | $1,076.82 | $1,076.85 | $1,076.80 | |