| 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 | $123.48 | 3.330% | $127.5919 | $127.59 | $127.60 | $127.60 |
| Purchase #2 | $67.73 | 11.181% | $75.3029 | $75.30 | $75.30 | $75.30 |
| Purchase #3 | $92.28 | 3.135% | $95.173 | $95.17 | $95.15 | $95.20 |
| Purchase #4 | $181.77 | 10.639% | $201.1085 | $201.11 | $201.10 | $201.10 |
| Purchase #5 | $106.63 | 7.554% | $114.6848 | $114.68 | $114.70 | $114.70 |
| Purchase #6 | $76.82 | 8.804% | $83.5832 | $83.58 | $83.60 | $83.60 |
| Purchase #7 | $132.57 | 11.624% | $147.9799 | $147.98 | $148.00 | $148.00 |
| 7 purchase totals = | $781.28 | $845.4242 | $845.41 | $845.45 | $845.50 | |