| 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 | $32.33 | 8.336% | $35.025 | $35.03 | $35.05 | $35.00 |
| Purchase #2 | $240.40 | 9.502% | $263.2428 | $263.24 | $263.25 | $263.20 |
| Purchase #3 | $185.97 | 6.859% | $198.7257 | $198.73 | $198.75 | $198.70 |
| Purchase #4 | $198.64 | 6.232% | $211.0192 | $211.02 | $211.00 | $211.00 |
| Purchase #5 | $139.62 | 5.314% | $147.0394 | $147.04 | $147.05 | $147.00 |
| Purchase #6 | $144.64 | 7.845% | $155.987 | $155.99 | $156.00 | $156.00 |
| Purchase #7 | $144.53 | 10.154% | $159.2056 | $159.21 | $159.20 | $159.20 |
| 7 purchase totals = | $1,086.13 | $1,170.2447 | $1,170.26 | $1,170.30 | $1,170.10 | |