| 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 | $171.70 | 3.274% | $177.3215 | $177.32 | $177.30 | $177.30 |
| Purchase #2 | $149.93 | 8.638% | $162.881 | $162.88 | $162.90 | $162.90 |
| Purchase #3 | $154.86 | 6.632% | $165.1303 | $165.13 | $165.15 | $165.10 |
| Purchase #4 | $192.90 | 9.187% | $210.6217 | $210.62 | $210.60 | $210.60 |
| Purchase #5 | $52.87 | 4.737% | $55.3745 | $55.37 | $55.35 | $55.40 |
| Purchase #6 | $151.79 | 5.113% | $159.551 | $159.55 | $159.55 | $159.60 |
| Purchase #7 | $101.70 | 11.725% | $113.6243 | $113.62 | $113.60 | $113.60 |
| 7 purchase totals = | $975.75 | $1,044.5043 | $1,044.49 | $1,044.45 | $1,044.50 | |