| 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 | $172.86 | 12.732% | $194.8685 | $194.87 | $194.85 | $194.90 |
| Purchase #2 | $165.83 | 11.546% | $184.9767 | $184.98 | $185.00 | $185.00 |
| Purchase #3 | $147.53 | 13.563% | $167.5395 | $167.54 | $167.55 | $167.50 |
| Purchase #4 | $22.55 | 9.551% | $24.7038 | $24.70 | $24.70 | $24.70 |
| Purchase #5 | $115.75 | 4.511% | $120.9715 | $120.97 | $120.95 | $121.00 |
| Purchase #6 | $174.54 | 10.235% | $192.4042 | $192.40 | $192.40 | $192.40 |
| Purchase #7 | $80.74 | 9.386% | $88.3183 | $88.32 | $88.30 | $88.30 |
| 7 purchase totals = | $879.80 | $973.7825 | $973.78 | $973.75 | $973.80 | |