| 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 | $15.41 | 9.129% | $16.8168 | $16.82 | $16.80 | $16.80 |
| Purchase #2 | $168.70 | 9.148% | $184.1327 | $184.13 | $184.15 | $184.10 |
| Purchase #3 | $42.70 | 4.475% | $44.6108 | $44.61 | $44.60 | $44.60 |
| Purchase #4 | $150.62 | 10.127% | $165.8733 | $165.87 | $165.85 | $165.90 |
| Purchase #5 | $92.82 | 6.307% | $98.6742 | $98.67 | $98.65 | $98.70 |
| Purchase #6 | $193.95 | 12.831% | $218.8357 | $218.84 | $218.85 | $218.80 |
| Purchase #7 | $211.51 | 6.436% | $225.1228 | $225.12 | $225.10 | $225.10 |
| 7 purchase totals = | $875.71 | $954.0663 | $954.06 | $954.00 | $954.00 | |