| 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 | $71.98 | 9.355% | $78.7137 | $78.71 | $78.70 | $78.70 |
| Purchase #2 | $183.80 | 10.128% | $202.4153 | $202.42 | $202.40 | $202.40 |
| Purchase #3 | $165.99 | 7.162% | $177.8782 | $177.88 | $177.90 | $177.90 |
| Purchase #4 | $145.36 | 7.521% | $156.2925 | $156.29 | $156.30 | $156.30 |
| Purchase #5 | $133.79 | 7.364% | $143.6423 | $143.64 | $143.65 | $143.60 |
| Purchase #6 | $139.94 | 6.246% | $148.6807 | $148.68 | $148.70 | $148.70 |
| Purchase #7 | $241.81 | 10.835% | $268.0101 | $268.01 | $268.00 | $268.00 |
| 7 purchase totals = | $1,082.67 | $1,175.6328 | $1,175.63 | $1,175.65 | $1,175.60 | |