| 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 | $136.29 | 11.521% | $151.992 | $151.99 | $152.00 | $152.00 |
| Purchase #2 | $218.70 | 7.352% | $234.7788 | $234.78 | $234.80 | $234.80 |
| Purchase #3 | $96.69 | 11.508% | $107.8171 | $107.82 | $107.80 | $107.80 |
| Purchase #4 | $248.28 | 4.163% | $258.6159 | $258.62 | $258.60 | $258.60 |
| Purchase #5 | $209.84 | 10.852% | $232.6118 | $232.61 | $232.60 | $232.60 |
| Purchase #6 | $19.36 | 7.168% | $20.7477 | $20.75 | $20.75 | $20.70 |
| Purchase #7 | $153.48 | 5.380% | $161.7372 | $161.74 | $161.75 | $161.70 |
| 7 purchase totals = | $1,082.64 | $1,168.3005 | $1,168.31 | $1,168.30 | $1,168.20 | |