| 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 | $144.57 | 8.867% | $157.389 | $157.39 | $157.40 | $157.40 |
| Purchase #2 | $197.90 | 6.703% | $211.1652 | $211.17 | $211.15 | $211.20 |
| Purchase #3 | $66.44 | 12.406% | $74.6825 | $74.68 | $74.70 | $74.70 |
| Purchase #4 | $176.73 | 13.253% | $200.152 | $200.15 | $200.15 | $200.20 |
| Purchase #5 | $79.47 | 8.128% | $85.9293 | $85.93 | $85.95 | $85.90 |
| Purchase #6 | $120.73 | 11.800% | $134.9761 | $134.98 | $135.00 | $135.00 |
| Purchase #7 | $140.77 | 8.381% | $152.5679 | $152.57 | $152.55 | $152.60 |
| 7 purchase totals = | $926.61 | $1,016.8620 | $1,016.87 | $1,016.90 | $1,017.00 | |