| 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 | $152.64 | 12.618% | $171.9001 | $171.90 | $171.90 | $171.90 |
| Purchase #2 | $140.98 | 6.199% | $149.7194 | $149.72 | $149.70 | $149.70 |
| Purchase #3 | $184.35 | 3.793% | $191.3424 | $191.34 | $191.35 | $191.30 |
| Purchase #4 | $129.38 | 6.541% | $137.8427 | $137.84 | $137.85 | $137.80 |
| Purchase #5 | $32.48 | 8.665% | $35.2944 | $35.29 | $35.30 | $35.30 |
| Purchase #6 | $163.41 | 5.424% | $172.2734 | $172.27 | $172.25 | $172.30 |
| Purchase #7 | $248.35 | 10.650% | $274.7993 | $274.80 | $274.80 | $274.80 |
| 7 purchase totals = | $1,051.59 | $1,133.1717 | $1,133.16 | $1,133.15 | $1,133.10 | |