| 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 | $172.61 | 9.835% | $189.5862 | $189.59 | $189.60 | $189.60 |
| Purchase #2 | $220.85 | 8.334% | $239.2556 | $239.26 | $239.25 | $239.30 |
| Purchase #3 | $59.70 | 5.722% | $63.116 | $63.12 | $63.10 | $63.10 |
| Purchase #4 | $160.66 | 11.117% | $178.5206 | $178.52 | $178.50 | $178.50 |
| Purchase #5 | $134.50 | 7.535% | $144.6346 | $144.63 | $144.65 | $144.60 |
| Purchase #6 | $50.37 | 4.314% | $52.543 | $52.54 | $52.55 | $52.50 |
| Purchase #7 | $122.27 | 4.686% | $127.9996 | $128.00 | $128.00 | $128.00 |
| 7 purchase totals = | $920.96 | $995.6556 | $995.66 | $995.65 | $995.60 | |