| 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 | $187.37 | 8.148% | $202.6369 | $202.64 | $202.65 | $202.60 |
| Purchase #2 | $136.94 | 6.613% | $145.9958 | $146.00 | $146.00 | $146.00 |
| Purchase #3 | $149.84 | 8.497% | $162.5719 | $162.57 | $162.55 | $162.60 |
| Purchase #4 | $77.98 | 9.545% | $85.4232 | $85.42 | $85.40 | $85.40 |
| Purchase #5 | $18.30 | 13.552% | $20.78 | $20.78 | $20.80 | $20.80 |
| Purchase #6 | $220.55 | 5.493% | $232.6648 | $232.66 | $232.65 | $232.70 |
| Purchase #7 | $171.96 | 13.617% | $195.3758 | $195.38 | $195.40 | $195.40 |
| 7 purchase totals = | $962.94 | $1,045.4484 | $1,045.45 | $1,045.45 | $1,045.50 | |