| 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 | $136.43 | 10.505% | $150.762 | $150.76 | $150.75 | $150.80 |
| Purchase #2 | $115.82 | 4.634% | $121.1871 | $121.19 | $121.20 | $121.20 |
| Purchase #3 | $238.74 | 7.569% | $256.8102 | $256.81 | $256.80 | $256.80 |
| Purchase #4 | $242.99 | 6.756% | $259.4064 | $259.41 | $259.40 | $259.40 |
| Purchase #5 | $195.29 | 5.615% | $206.2555 | $206.26 | $206.25 | $206.30 |
| Purchase #6 | $9.89 | 9.246% | $10.8044 | $10.80 | $10.80 | $10.80 |
| Purchase #7 | $144.82 | 7.218% | $155.2731 | $155.27 | $155.25 | $155.30 |
| 7 purchase totals = | $1,083.98 | $1,160.4987 | $1,160.50 | $1,160.45 | $1,160.60 | |