| 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 | $137.84 | 11.343% | $153.4752 | $153.48 | $153.50 | $153.50 |
| Purchase #2 | $128.44 | 9.429% | $140.5506 | $140.55 | $140.55 | $140.60 |
| Purchase #3 | $208.46 | 10.438% | $230.2191 | $230.22 | $230.20 | $230.20 |
| Purchase #4 | $151.79 | 9.719% | $166.5425 | $166.54 | $166.55 | $166.50 |
| Purchase #5 | $187.86 | 3.364% | $194.1796 | $194.18 | $194.20 | $194.20 |
| Purchase #6 | $80.77 | 12.175% | $90.6037 | $90.60 | $90.60 | $90.60 |
| Purchase #7 | $184.70 | 5.870% | $195.5419 | $195.54 | $195.55 | $195.50 |
| 7 purchase totals = | $1,079.86 | $1,171.1126 | $1,171.11 | $1,171.15 | $1,171.10 | |