| 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 | $148.54 | 4.818% | $155.6967 | $155.70 | $155.70 | $155.70 |
| Purchase #2 | $233.52 | 5.282% | $245.8545 | $245.85 | $245.85 | $245.90 |
| Purchase #3 | $68.32 | 10.151% | $75.2552 | $75.26 | $75.25 | $75.30 |
| Purchase #4 | $89.91 | 6.286% | $95.5617 | $95.56 | $95.55 | $95.60 |
| Purchase #5 | $38.93 | 4.314% | $40.6094 | $40.61 | $40.60 | $40.60 |
| Purchase #6 | $58.74 | 13.705% | $66.7903 | $66.79 | $66.80 | $66.80 |
| Purchase #7 | $167.34 | 4.380% | $174.6695 | $174.67 | $174.65 | $174.70 |
| 7 purchase totals = | $805.30 | $854.4373 | $854.44 | $854.40 | $854.60 | |