| 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 | $203.27 | 7.518% | $218.5518 | $218.55 | $218.55 | $218.60 |
| Purchase #2 | $161.35 | 4.217% | $168.1541 | $168.15 | $168.15 | $168.20 |
| Purchase #3 | $181.80 | 13.739% | $206.7775 | $206.78 | $206.80 | $206.80 |
| Purchase #4 | $119.28 | 9.817% | $130.9897 | $130.99 | $131.00 | $131.00 |
| Purchase #5 | $68.90 | 11.710% | $76.9682 | $76.97 | $76.95 | $77.00 |
| Purchase #6 | $119.70 | 6.427% | $127.3931 | $127.39 | $127.40 | $127.40 |
| Purchase #7 | $101.71 | 10.435% | $112.3234 | $112.32 | $112.30 | $112.30 |
| 7 purchase totals = | $956.01 | $1,041.1578 | $1,041.15 | $1,041.15 | $1,041.30 | |