| 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 | $45.70 | 11.176% | $50.8074 | $50.81 | $50.80 | $50.80 |
| Purchase #2 | $117.73 | 13.734% | $133.899 | $133.90 | $133.90 | $133.90 |
| Purchase #3 | $156.32 | 12.251% | $175.4708 | $175.47 | $175.45 | $175.50 |
| Purchase #4 | $184.27 | 4.150% | $191.9172 | $191.92 | $191.90 | $191.90 |
| Purchase #5 | $191.34 | 13.509% | $217.1881 | $217.19 | $217.20 | $217.20 |
| Purchase #6 | $235.88 | 8.553% | $256.0548 | $256.05 | $256.05 | $256.10 |
| Purchase #7 | $135.34 | 7.819% | $145.9222 | $145.92 | $145.90 | $145.90 |
| 7 purchase totals = | $1,066.58 | $1,171.2595 | $1,171.26 | $1,171.20 | $1,171.30 | |