| 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 | $143.53 | 5.725% | $151.7471 | $151.75 | $151.75 | $151.70 |
| Purchase #2 | $100.35 | 7.842% | $108.2194 | $108.22 | $108.20 | $108.20 |
| Purchase #3 | $162.96 | 8.493% | $176.8002 | $176.80 | $176.80 | $176.80 |
| Purchase #4 | $87.69 | 3.754% | $90.9819 | $90.98 | $91.00 | $91.00 |
| Purchase #5 | $201.74 | 8.630% | $219.1502 | $219.15 | $219.15 | $219.20 |
| Purchase #6 | $241.55 | 5.167% | $254.0309 | $254.03 | $254.05 | $254.00 |
| Purchase #7 | $115.37 | 7.459% | $123.9754 | $123.98 | $124.00 | $124.00 |
| 7 purchase totals = | $1,053.19 | $1,124.9051 | $1,124.91 | $1,124.95 | $1,124.90 | |