| 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 | $168.48 | 9.400% | $184.3171 | $184.32 | $184.30 | $184.30 |
| Purchase #2 | $8.62 | 3.191% | $8.8951 | $8.90 | $8.90 | $8.90 |
| Purchase #3 | $22.63 | 9.202% | $24.7124 | $24.71 | $24.70 | $24.70 |
| Purchase #4 | $187.32 | 8.824% | $203.8491 | $203.85 | $203.85 | $203.80 |
| Purchase #5 | $90.71 | 8.162% | $98.1138 | $98.11 | $98.10 | $98.10 |
| Purchase #6 | $176.58 | 4.167% | $183.9381 | $183.94 | $183.95 | $183.90 |
| Purchase #7 | $149.53 | 4.133% | $155.7101 | $155.71 | $155.70 | $155.70 |
| 7 purchase totals = | $803.87 | $859.5357 | $859.54 | $859.50 | $859.40 | |