| 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 | $180.93 | 9.553% | $198.2142 | $198.21 | $198.20 | $198.20 |
| Purchase #2 | $48.78 | 9.109% | $53.2234 | $53.22 | $53.20 | $53.20 |
| Purchase #3 | $246.58 | 11.253% | $274.3276 | $274.33 | $274.35 | $274.30 |
| Purchase #4 | $147.27 | 13.303% | $166.8613 | $166.86 | $166.85 | $166.90 |
| Purchase #5 | $154.44 | 4.162% | $160.8678 | $160.87 | $160.85 | $160.90 |
| Purchase #6 | $187.57 | 5.220% | $197.3612 | $197.36 | $197.35 | $197.40 |
| Purchase #7 | $107.35 | 13.321% | $121.6501 | $121.65 | $121.65 | $121.70 |
| 7 purchase totals = | $1,072.92 | $1,172.5056 | $1,172.50 | $1,172.45 | $1,172.60 | |