| 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 | $170.76 | 6.462% | $181.7945 | $181.79 | $181.80 | $181.80 |
| Purchase #2 | $142.78 | 6.687% | $152.3277 | $152.33 | $152.35 | $152.30 |
| Purchase #3 | $101.61 | 13.347% | $115.1719 | $115.17 | $115.15 | $115.20 |
| Purchase #4 | $89.36 | 6.494% | $95.163 | $95.16 | $95.15 | $95.20 |
| Purchase #5 | $130.78 | 12.647% | $147.3197 | $147.32 | $147.30 | $147.30 |
| Purchase #6 | $139.73 | 5.269% | $147.0924 | $147.09 | $147.10 | $147.10 |
| Purchase #7 | $192.85 | 5.443% | $203.3468 | $203.35 | $203.35 | $203.30 |
| 7 purchase totals = | $967.87 | $1,042.2160 | $1,042.21 | $1,042.20 | $1,042.20 | |