| 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 | $147.91 | 8.664% | $160.7249 | $160.72 | $160.70 | $160.70 |
| Purchase #2 | $173.83 | 8.149% | $187.9954 | $188.00 | $188.00 | $188.00 |
| Purchase #3 | $105.56 | 10.188% | $116.3145 | $116.31 | $116.30 | $116.30 |
| Purchase #4 | $24.58 | 13.621% | $27.928 | $27.93 | $27.95 | $27.90 |
| Purchase #5 | $137.29 | 6.209% | $145.8143 | $145.81 | $145.80 | $145.80 |
| Purchase #6 | $63.60 | 3.453% | $65.7961 | $65.80 | $65.80 | $65.80 |
| Purchase #7 | $135.99 | 5.310% | $143.2111 | $143.21 | $143.20 | $143.20 |
| 7 purchase totals = | $788.76 | $847.7843 | $847.78 | $847.75 | $847.70 | |