| 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 | $171.44 | 12.608% | $193.0552 | $193.06 | $193.05 | $193.10 |
| Purchase #2 | $6.53 | 7.496% | $7.0195 | $7.02 | $7.00 | $7.00 |
| Purchase #3 | $16.26 | 3.417% | $16.8156 | $16.82 | $16.80 | $16.80 |
| Purchase #4 | $51.74 | 9.211% | $56.5058 | $56.51 | $56.50 | $56.50 |
| Purchase #5 | $127.88 | 10.151% | $140.8611 | $140.86 | $140.85 | $140.90 |
| Purchase #6 | $115.36 | 7.173% | $123.6348 | $123.63 | $123.65 | $123.60 |
| Purchase #7 | $194.71 | 7.824% | $209.9441 | $209.94 | $209.95 | $209.90 |
| 7 purchase totals = | $683.92 | $747.8361 | $747.84 | $747.80 | $747.80 | |