| 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 | $153.95 | 3.375% | $159.1458 | $159.15 | $159.15 | $159.10 |
| Purchase #2 | $91.30 | 13.759% | $103.862 | $103.86 | $103.85 | $103.90 |
| Purchase #3 | $119.28 | 4.273% | $124.3768 | $124.38 | $124.40 | $124.40 |
| Purchase #4 | $136.96 | 4.177% | $142.6808 | $142.68 | $142.70 | $142.70 |
| Purchase #5 | $138.74 | 10.351% | $153.101 | $153.10 | $153.10 | $153.10 |
| Purchase #6 | $164.53 | 4.651% | $172.1823 | $172.18 | $172.20 | $172.20 |
| Purchase #7 | $141.96 | 13.623% | $161.2992 | $161.30 | $161.30 | $161.30 |
| 7 purchase totals = | $946.72 | $1,016.6479 | $1,016.65 | $1,016.70 | $1,016.70 | |