| 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 | $117.28 | 4.387% | $122.4251 | $122.43 | $122.45 | $122.40 |
| Purchase #2 | $63.27 | 13.545% | $71.8399 | $71.84 | $71.85 | $71.80 |
| Purchase #3 | $200.94 | 5.443% | $211.8772 | $211.88 | $211.90 | $211.90 |
| Purchase #4 | $34.95 | 6.417% | $37.1927 | $37.19 | $37.20 | $37.20 |
| Purchase #5 | $141.72 | 9.732% | $155.5122 | $155.51 | $155.50 | $155.50 |
| Purchase #6 | $23.67 | 8.525% | $25.6879 | $25.69 | $25.70 | $25.70 |
| Purchase #7 | $161.92 | 5.827% | $171.3551 | $171.36 | $171.35 | $171.40 |
| 7 purchase totals = | $743.75 | $795.8901 | $795.90 | $795.95 | $795.90 | |