| 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 | $171.78 | 5.358% | $180.984 | $180.98 | $181.00 | $181.00 |
| Purchase #2 | $51.97 | 9.470% | $56.8916 | $56.89 | $56.90 | $56.90 |
| Purchase #3 | $172.63 | 3.274% | $178.2819 | $178.28 | $178.30 | $178.30 |
| Purchase #4 | $195.98 | 8.684% | $212.9989 | $213.00 | $213.00 | $213.00 |
| Purchase #5 | $135.37 | 3.147% | $139.6301 | $139.63 | $139.65 | $139.60 |
| Purchase #6 | $122.72 | 3.272% | $126.7354 | $126.74 | $126.75 | $126.70 |
| Purchase #7 | $34.74 | 6.293% | $36.9262 | $36.93 | $36.95 | $36.90 |
| 7 purchase totals = | $885.19 | $932.4481 | $932.45 | $932.55 | $932.40 | |