| 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 | $175.75 | 10.417% | $194.0579 | $194.06 | $194.05 | $194.10 |
| Purchase #2 | $175.81 | 7.485% | $188.9694 | $188.97 | $188.95 | $189.00 |
| Purchase #3 | $95.79 | 5.123% | $100.6973 | $100.70 | $100.70 | $100.70 |
| Purchase #4 | $240.27 | 6.781% | $256.5627 | $256.56 | $256.55 | $256.60 |
| Purchase #5 | $20.69 | 7.256% | $22.1913 | $22.19 | $22.20 | $22.20 |
| Purchase #6 | $232.72 | 6.393% | $247.5978 | $247.60 | $247.60 | $247.60 |
| Purchase #7 | $233.80 | 13.808% | $266.0831 | $266.08 | $266.10 | $266.10 |
| 7 purchase totals = | $1,174.83 | $1,276.1595 | $1,276.16 | $1,276.15 | $1,276.30 | |