| 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 | $146.33 | 9.632% | $160.4245 | $160.42 | $160.40 | $160.40 |
| Purchase #2 | $189.43 | 11.606% | $211.4152 | $211.42 | $211.40 | $211.40 |
| Purchase #3 | $207.52 | 12.271% | $232.9848 | $232.98 | $233.00 | $233.00 |
| Purchase #4 | $96.41 | 7.520% | $103.66 | $103.66 | $103.65 | $103.70 |
| Purchase #5 | $5.95 | 6.393% | $6.3304 | $6.33 | $6.35 | $6.30 |
| Purchase #6 | $33.38 | 12.233% | $37.4634 | $37.46 | $37.45 | $37.50 |
| Purchase #7 | $138.31 | 6.460% | $147.2448 | $147.24 | $147.25 | $147.20 |
| 7 purchase totals = | $817.33 | $899.5231 | $899.51 | $899.50 | $899.50 | |