| 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 | $155.57 | 11.263% | $173.0918 | $173.09 | $173.10 | $173.10 |
| Purchase #2 | $53.99 | 8.613% | $58.6402 | $58.64 | $58.65 | $58.60 |
| Purchase #3 | $193.46 | 4.639% | $202.4346 | $202.43 | $202.45 | $202.40 |
| Purchase #4 | $169.48 | 13.459% | $192.2903 | $192.29 | $192.30 | $192.30 |
| Purchase #5 | $41.59 | 3.103% | $42.8805 | $42.88 | $42.90 | $42.90 |
| Purchase #6 | $237.78 | 10.809% | $263.4816 | $263.48 | $263.50 | $263.50 |
| Purchase #7 | $139.89 | 4.331% | $145.9486 | $145.95 | $145.95 | $145.90 |
| 7 purchase totals = | $991.76 | $1,078.7676 | $1,078.76 | $1,078.85 | $1,078.70 | |