| 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 | $160.52 | 4.786% | $168.2025 | $168.20 | $168.20 | $168.20 |
| Purchase #2 | $90.45 | 6.306% | $96.1538 | $96.15 | $96.15 | $96.20 |
| Purchase #3 | $31.71 | 9.386% | $34.6863 | $34.69 | $34.70 | $34.70 |
| Purchase #4 | $155.52 | 11.728% | $173.7594 | $173.76 | $173.75 | $173.80 |
| Purchase #5 | $227.62 | 13.362% | $258.0346 | $258.03 | $258.05 | $258.00 |
| Purchase #6 | $127.82 | 11.582% | $142.6241 | $142.62 | $142.60 | $142.60 |
| Purchase #7 | $213.59 | 12.457% | $240.1969 | $240.20 | $240.20 | $240.20 |
| 7 purchase totals = | $1,007.23 | $1,113.6576 | $1,113.65 | $1,113.65 | $1,113.70 | |