| 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 | $166.56 | 10.594% | $184.2054 | $184.21 | $184.20 | $184.20 |
| Purchase #2 | $168.94 | 5.653% | $178.4902 | $178.49 | $178.50 | $178.50 |
| Purchase #3 | $239.60 | 12.320% | $269.1187 | $269.12 | $269.10 | $269.10 |
| Purchase #4 | $182.50 | 3.599% | $189.0682 | $189.07 | $189.05 | $189.10 |
| Purchase #5 | $216.30 | 5.763% | $228.7654 | $228.77 | $228.75 | $228.80 |
| Purchase #6 | $70.42 | 11.571% | $78.5683 | $78.57 | $78.55 | $78.60 |
| Purchase #7 | $130.43 | 11.458% | $145.3747 | $145.37 | $145.35 | $145.40 |
| 7 purchase totals = | $1,174.75 | $1,273.5909 | $1,273.60 | $1,273.50 | $1,273.70 | |