| 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 | $176.67 | 8.623% | $191.9043 | $191.90 | $191.90 | $191.90 |
| Purchase #2 | $229.73 | 6.590% | $244.8692 | $244.87 | $244.85 | $244.90 |
| Purchase #3 | $126.83 | 8.195% | $137.2237 | $137.22 | $137.20 | $137.20 |
| Purchase #4 | $63.66 | 7.774% | $68.6089 | $68.61 | $68.60 | $68.60 |
| Purchase #5 | $77.78 | 7.427% | $83.5567 | $83.56 | $83.55 | $83.60 |
| Purchase #6 | $116.80 | 6.399% | $124.274 | $124.27 | $124.25 | $124.30 |
| Purchase #7 | $245.69 | 5.123% | $258.2767 | $258.28 | $258.30 | $258.30 |
| 7 purchase totals = | $1,037.16 | $1,108.7135 | $1,108.71 | $1,108.65 | $1,108.80 | |