| 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 | $204.72 | 7.516% | $220.1068 | $220.11 | $220.10 | $220.10 |
| Purchase #2 | $73.50 | 5.678% | $77.6733 | $77.67 | $77.65 | $77.70 |
| Purchase #3 | $165.58 | 3.546% | $171.4515 | $171.45 | $171.45 | $171.50 |
| Purchase #4 | $142.74 | 7.681% | $153.7039 | $153.70 | $153.70 | $153.70 |
| Purchase #5 | $33.94 | 5.855% | $35.9272 | $35.93 | $35.95 | $35.90 |
| Purchase #6 | $122.95 | 6.356% | $130.7647 | $130.76 | $130.75 | $130.80 |
| Purchase #7 | $204.99 | 10.562% | $226.641 | $226.64 | $226.65 | $226.60 |
| 7 purchase totals = | $948.42 | $1,016.2684 | $1,016.26 | $1,016.25 | $1,016.30 | |