| 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 | $145.90 | 5.346% | $153.6998 | $153.70 | $153.70 | $153.70 |
| Purchase #2 | $91.80 | 13.241% | $103.9552 | $103.96 | $103.95 | $104.00 |
| Purchase #3 | $176.61 | 4.815% | $185.1138 | $185.11 | $185.10 | $185.10 |
| Purchase #4 | $117.49 | 13.449% | $133.2912 | $133.29 | $133.30 | $133.30 |
| Purchase #5 | $156.81 | 5.288% | $165.1021 | $165.10 | $165.10 | $165.10 |
| Purchase #6 | $5.72 | 8.595% | $6.2116 | $6.21 | $6.20 | $6.20 |
| Purchase #7 | $34.36 | 10.133% | $37.8417 | $37.84 | $37.85 | $37.80 |
| 7 purchase totals = | $728.69 | $785.2154 | $785.21 | $785.20 | $785.20 | |