| 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 | $202.86 | 7.117% | $217.2975 | $217.30 | $217.30 | $217.30 |
| Purchase #2 | $129.57 | 7.433% | $139.2009 | $139.20 | $139.20 | $139.20 |
| Purchase #3 | $216.48 | 10.472% | $239.1498 | $239.15 | $239.15 | $239.10 |
| Purchase #4 | $18.89 | 7.687% | $20.3421 | $20.34 | $20.35 | $20.30 |
| Purchase #5 | $75.94 | 8.331% | $82.2666 | $82.27 | $82.25 | $82.30 |
| Purchase #6 | $80.76 | 13.569% | $91.7183 | $91.72 | $91.70 | $91.70 |
| Purchase #7 | $168.85 | 7.212% | $181.0275 | $181.03 | $181.05 | $181.00 |
| 7 purchase totals = | $893.35 | $971.0027 | $971.01 | $971.00 | $970.90 | |