| 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 | $159.83 | 13.812% | $181.9057 | $181.91 | $181.90 | $181.90 |
| Purchase #2 | $186.71 | 10.416% | $206.1577 | $206.16 | $206.15 | $206.20 |
| Purchase #3 | $105.27 | 12.209% | $118.1224 | $118.12 | $118.10 | $118.10 |
| Purchase #4 | $186.30 | 4.583% | $194.8381 | $194.84 | $194.85 | $194.80 |
| Purchase #5 | $177.42 | 3.268% | $183.2181 | $183.22 | $183.20 | $183.20 |
| Purchase #6 | $19.62 | 8.593% | $21.3059 | $21.31 | $21.30 | $21.30 |
| Purchase #7 | $116.74 | 4.261% | $121.7143 | $121.71 | $121.70 | $121.70 |
| 7 purchase totals = | $951.89 | $1,027.2622 | $1,027.27 | $1,027.20 | $1,027.20 | |