| 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 | $159.48 | 3.238% | $164.644 | $164.64 | $164.65 | $164.60 |
| Purchase #2 | $202.87 | 7.423% | $217.929 | $217.93 | $217.95 | $217.90 |
| Purchase #3 | $64.74 | 13.516% | $73.4903 | $73.49 | $73.50 | $73.50 |
| Purchase #4 | $27.70 | 12.169% | $31.0708 | $31.07 | $31.05 | $31.10 |
| Purchase #5 | $119.42 | 12.805% | $134.7117 | $134.71 | $134.70 | $134.70 |
| Purchase #6 | $244.28 | 7.843% | $263.4389 | $263.44 | $263.45 | $263.40 |
| Purchase #7 | $109.86 | 10.247% | $121.1174 | $121.12 | $121.10 | $121.10 |
| 7 purchase totals = | $928.35 | $1,006.4021 | $1,006.40 | $1,006.40 | $1,006.30 | |