| 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 | $156.66 | 3.474% | $162.1024 | $162.10 | $162.10 | $162.10 |
| Purchase #2 | $170.96 | 10.832% | $189.4784 | $189.48 | $189.50 | $189.50 |
| Purchase #3 | $195.67 | 12.438% | $220.0074 | $220.01 | $220.00 | $220.00 |
| Purchase #4 | $188.95 | 4.668% | $197.7702 | $197.77 | $197.75 | $197.80 |
| Purchase #5 | $39.80 | 7.180% | $42.6576 | $42.66 | $42.65 | $42.70 |
| Purchase #6 | $114.85 | 11.417% | $127.9624 | $127.96 | $127.95 | $128.00 |
| Purchase #7 | $205.38 | 5.835% | $217.3639 | $217.36 | $217.35 | $217.40 |
| 7 purchase totals = | $1,072.27 | $1,157.3423 | $1,157.34 | $1,157.30 | $1,157.50 | |