| 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 | $141.63 | 8.409% | $153.5397 | $153.54 | $153.55 | $153.50 |
| Purchase #2 | $179.54 | 13.625% | $204.0023 | $204.00 | $204.00 | $204.00 |
| Purchase #3 | $137.54 | 7.349% | $147.6478 | $147.65 | $147.65 | $147.60 |
| Purchase #4 | $60.66 | 11.634% | $67.7172 | $67.72 | $67.70 | $67.70 |
| Purchase #5 | $200.69 | 10.286% | $221.333 | $221.33 | $221.35 | $221.30 |
| Purchase #6 | $122.86 | 8.470% | $133.2662 | $133.27 | $133.25 | $133.30 |
| Purchase #7 | $59.60 | 6.416% | $63.4239 | $63.42 | $63.40 | $63.40 |
| 7 purchase totals = | $902.52 | $990.9301 | $990.93 | $990.90 | $990.80 | |