| 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 | $160.31 | 7.206% | $171.8619 | $171.86 | $171.85 | $171.90 |
| Purchase #2 | $193.87 | 6.248% | $205.983 | $205.98 | $206.00 | $206.00 |
| Purchase #3 | $242.97 | 4.788% | $254.6034 | $254.60 | $254.60 | $254.60 |
| Purchase #4 | $129.95 | 8.490% | $140.9828 | $140.98 | $141.00 | $141.00 |
| Purchase #5 | $146.59 | 4.457% | $153.1235 | $153.12 | $153.10 | $153.10 |
| Purchase #6 | $192.62 | 5.831% | $203.8517 | $203.85 | $203.85 | $203.90 |
| Purchase #7 | $65.30 | 4.216% | $68.053 | $68.05 | $68.05 | $68.10 |
| 7 purchase totals = | $1,131.61 | $1,198.4593 | $1,198.44 | $1,198.45 | $1,198.60 | |