| 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 | $176.35 | 8.251% | $190.9006 | $190.90 | $190.90 | $190.90 |
| Purchase #2 | $194.25 | 13.871% | $221.1944 | $221.19 | $221.20 | $221.20 |
| Purchase #3 | $178.81 | 4.251% | $186.4112 | $186.41 | $186.40 | $186.40 |
| Purchase #4 | $225.73 | 3.554% | $233.7524 | $233.75 | $233.75 | $233.80 |
| Purchase #5 | $167.94 | 4.270% | $175.111 | $175.11 | $175.10 | $175.10 |
| Purchase #6 | $126.70 | 9.513% | $138.753 | $138.75 | $138.75 | $138.80 |
| Purchase #7 | $192.41 | 5.508% | $203.0079 | $203.01 | $203.00 | $203.00 |
| 7 purchase totals = | $1,262.19 | $1,349.1305 | $1,349.12 | $1,349.10 | $1,349.20 | |