| 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 | $159.59 | 8.342% | $172.903 | $172.90 | $172.90 | $172.90 |
| Purchase #2 | $27.86 | 6.155% | $29.5748 | $29.57 | $29.55 | $29.60 |
| Purchase #3 | $110.99 | 4.256% | $115.7137 | $115.71 | $115.70 | $115.70 |
| Purchase #4 | $29.73 | 13.801% | $33.833 | $33.83 | $33.85 | $33.80 |
| Purchase #5 | $233.80 | 9.183% | $255.2699 | $255.27 | $255.25 | $255.30 |
| Purchase #6 | $45.27 | 4.135% | $47.1419 | $47.14 | $47.15 | $47.10 |
| Purchase #7 | $168.92 | 7.296% | $181.2444 | $181.24 | $181.25 | $181.20 |
| 7 purchase totals = | $776.16 | $835.6807 | $835.66 | $835.65 | $835.60 | |