| 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 | $89.48 | 13.513% | $101.5714 | $101.57 | $101.55 | $101.60 |
| Purchase #2 | $225.83 | 6.177% | $239.7795 | $239.78 | $239.80 | $239.80 |
| Purchase #3 | $146.95 | 12.356% | $165.1071 | $165.11 | $165.10 | $165.10 |
| Purchase #4 | $165.64 | 11.599% | $184.8526 | $184.85 | $184.85 | $184.90 |
| Purchase #5 | $153.26 | 11.458% | $170.8205 | $170.82 | $170.80 | $170.80 |
| Purchase #6 | $178.49 | 11.506% | $199.0271 | $199.03 | $199.05 | $199.00 |
| Purchase #7 | $176.33 | 7.681% | $189.8739 | $189.87 | $189.85 | $189.90 |
| 7 purchase totals = | $1,135.98 | $1,251.0321 | $1,251.03 | $1,251.00 | $1,251.10 | |