| 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 | $187.66 | 11.562% | $209.3572 | $209.36 | $209.35 | $209.40 |
| Purchase #2 | $73.54 | 8.739% | $79.9667 | $79.97 | $79.95 | $80.00 |
| Purchase #3 | $241.77 | 5.674% | $255.488 | $255.49 | $255.50 | $255.50 |
| Purchase #4 | $144.93 | 11.775% | $161.9955 | $162.00 | $162.00 | $162.00 |
| Purchase #5 | $166.93 | 5.317% | $175.8057 | $175.81 | $175.80 | $175.80 |
| Purchase #6 | $165.59 | 9.487% | $181.2995 | $181.30 | $181.30 | $181.30 |
| Purchase #7 | $83.86 | 5.778% | $88.7054 | $88.71 | $88.70 | $88.70 |
| 7 purchase totals = | $1,064.28 | $1,152.6180 | $1,152.64 | $1,152.60 | $1,152.70 | |