| 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 | $75.54 | 7.333% | $81.0793 | $81.08 | $81.10 | $81.10 |
| Purchase #2 | $216.95 | 7.783% | $233.8352 | $233.84 | $233.85 | $233.80 |
| Purchase #3 | $147.84 | 12.369% | $166.1263 | $166.13 | $166.15 | $166.10 |
| Purchase #4 | $199.64 | 4.128% | $207.8811 | $207.88 | $207.90 | $207.90 |
| Purchase #5 | $162.53 | 4.747% | $170.2453 | $170.25 | $170.25 | $170.20 |
| Purchase #6 | $172.26 | 13.799% | $196.0302 | $196.03 | $196.05 | $196.00 |
| Purchase #7 | $20.86 | 7.574% | $22.4399 | $22.44 | $22.45 | $22.40 |
| 7 purchase totals = | $995.62 | $1,077.6373 | $1,077.65 | $1,077.75 | $1,077.50 | |