| 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 | $176.65 | 10.204% | $194.6754 | $194.68 | $194.70 | $194.70 |
| Purchase #2 | $165.34 | 3.568% | $171.2393 | $171.24 | $171.25 | $171.20 |
| Purchase #3 | $202.42 | 4.332% | $211.1888 | $211.19 | $211.20 | $211.20 |
| Purchase #4 | $153.47 | 11.307% | $170.8229 | $170.82 | $170.80 | $170.80 |
| Purchase #5 | $31.92 | 11.817% | $35.692 | $35.69 | $35.70 | $35.70 |
| Purchase #6 | $216.75 | 7.512% | $233.0323 | $233.03 | $233.05 | $233.00 |
| Purchase #7 | $120.66 | 9.150% | $131.7004 | $131.70 | $131.70 | $131.70 |
| 7 purchase totals = | $1,067.21 | $1,148.3511 | $1,148.35 | $1,148.40 | $1,148.30 | |