| 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 | $172.78 | 13.235% | $195.6474 | $195.65 | $195.65 | $195.60 |
| Purchase #2 | $189.45 | 10.635% | $209.598 | $209.60 | $209.60 | $209.60 |
| Purchase #3 | $71.53 | 4.327% | $74.6251 | $74.63 | $74.65 | $74.60 |
| Purchase #4 | $193.42 | 7.256% | $207.4546 | $207.45 | $207.45 | $207.50 |
| Purchase #5 | $221.40 | 4.820% | $232.0715 | $232.07 | $232.05 | $232.10 |
| Purchase #6 | $211.94 | 11.860% | $237.0761 | $237.08 | $237.10 | $237.10 |
| Purchase #7 | $108.34 | 13.623% | $123.0992 | $123.10 | $123.10 | $123.10 |
| 7 purchase totals = | $1,168.86 | $1,279.5719 | $1,279.58 | $1,279.60 | $1,279.60 | |