| 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 | $171.43 | 7.735% | $184.6901 | $184.69 | $184.70 | $184.70 |
| Purchase #2 | $75.75 | 9.154% | $82.6842 | $82.68 | $82.70 | $82.70 |
| Purchase #3 | $120.95 | 9.420% | $132.3435 | $132.34 | $132.35 | $132.30 |
| Purchase #4 | $179.87 | 5.430% | $189.6369 | $189.64 | $189.65 | $189.60 |
| Purchase #5 | $213.95 | 12.558% | $240.8178 | $240.82 | $240.80 | $240.80 |
| Purchase #6 | $222.80 | 13.212% | $252.2363 | $252.24 | $252.25 | $252.20 |
| Purchase #7 | $9.65 | 13.129% | $10.9169 | $10.92 | $10.90 | $10.90 |
| 7 purchase totals = | $994.40 | $1,093.3257 | $1,093.33 | $1,093.35 | $1,093.20 | |