| 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 | $159.59 | 4.438% | $166.6726 | $166.67 | $166.65 | $166.70 |
| Purchase #2 | $28.97 | 11.545% | $32.3146 | $32.31 | $32.30 | $32.30 |
| Purchase #3 | $133.97 | 13.851% | $152.5262 | $152.53 | $152.55 | $152.50 |
| Purchase #4 | $203.81 | 3.842% | $211.6404 | $211.64 | $211.65 | $211.60 |
| Purchase #5 | $179.56 | 10.334% | $198.1157 | $198.12 | $198.10 | $198.10 |
| Purchase #6 | $71.99 | 7.693% | $77.5282 | $77.53 | $77.55 | $77.50 |
| Purchase #7 | $194.48 | 12.635% | $219.0525 | $219.05 | $219.05 | $219.10 |
| 7 purchase totals = | $972.37 | $1,057.8502 | $1,057.85 | $1,057.85 | $1,057.80 | |