| 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 | $137.52 | 5.694% | $145.3504 | $145.35 | $145.35 | $145.40 |
| Purchase #2 | $156.77 | 9.601% | $171.8215 | $171.82 | $171.80 | $171.80 |
| Purchase #3 | $20.26 | 8.177% | $21.9167 | $21.92 | $21.90 | $21.90 |
| Purchase #4 | $98.95 | 11.703% | $110.5301 | $110.53 | $110.55 | $110.50 |
| Purchase #5 | $220.79 | 4.541% | $230.8161 | $230.82 | $230.80 | $230.80 |
| Purchase #6 | $176.25 | 4.111% | $183.4956 | $183.50 | $183.50 | $183.50 |
| Purchase #7 | $223.51 | 4.348% | $233.2282 | $233.23 | $233.25 | $233.20 |
| 7 purchase totals = | $1,034.05 | $1,097.1586 | $1,097.17 | $1,097.15 | $1,097.10 | |