| 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 | $125.81 | 10.207% | $138.6514 | $138.65 | $138.65 | $138.70 |
| Purchase #2 | $150.75 | 3.605% | $156.1845 | $156.18 | $156.20 | $156.20 |
| Purchase #3 | $128.54 | 12.841% | $145.0458 | $145.05 | $145.05 | $145.00 |
| Purchase #4 | $103.48 | 9.712% | $113.53 | $113.53 | $113.55 | $113.50 |
| Purchase #5 | $96.70 | 7.270% | $103.7301 | $103.73 | $103.75 | $103.70 |
| Purchase #6 | $199.28 | 10.146% | $219.4989 | $219.50 | $219.50 | $219.50 |
| Purchase #7 | $165.60 | 5.462% | $174.6451 | $174.65 | $174.65 | $174.60 |
| 7 purchase totals = | $970.16 | $1,051.2858 | $1,051.29 | $1,051.35 | $1,051.20 | |