| 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 | $138.70 | 9.804% | $152.2981 | $152.30 | $152.30 | $152.30 |
| Purchase #2 | $208.32 | 6.668% | $222.2108 | $222.21 | $222.20 | $222.20 |
| Purchase #3 | $141.25 | 13.784% | $160.7199 | $160.72 | $160.70 | $160.70 |
| Purchase #4 | $75.66 | 13.200% | $85.6471 | $85.65 | $85.65 | $85.60 |
| Purchase #5 | $197.60 | 7.133% | $211.6948 | $211.69 | $211.70 | $211.70 |
| Purchase #6 | $218.49 | 3.834% | $226.8669 | $226.87 | $226.85 | $226.90 |
| Purchase #7 | $112.85 | 11.851% | $126.2239 | $126.22 | $126.20 | $126.20 |
| 7 purchase totals = | $1,092.87 | $1,185.6615 | $1,185.66 | $1,185.60 | $1,185.60 | |