| 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 | $155.76 | 12.120% | $174.6381 | $174.64 | $174.65 | $174.60 |
| Purchase #2 | $159.29 | 10.503% | $176.0202 | $176.02 | $176.00 | $176.00 |
| Purchase #3 | $81.62 | 12.502% | $91.8241 | $91.82 | $91.80 | $91.80 |
| Purchase #4 | $97.60 | 5.627% | $103.092 | $103.09 | $103.10 | $103.10 |
| Purchase #5 | $49.26 | 13.286% | $55.8047 | $55.80 | $55.80 | $55.80 |
| Purchase #6 | $49.50 | 5.505% | $52.225 | $52.23 | $52.25 | $52.20 |
| Purchase #7 | $246.59 | 13.132% | $278.9722 | $278.97 | $278.95 | $279.00 |
| 7 purchase totals = | $839.62 | $932.5763 | $932.57 | $932.55 | $932.50 | |