| 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 | $174.47 | 13.845% | $198.6254 | $198.63 | $198.65 | $198.60 |
| Purchase #2 | $110.48 | 8.593% | $119.9735 | $119.97 | $119.95 | $120.00 |
| Purchase #3 | $92.85 | 3.510% | $96.109 | $96.11 | $96.10 | $96.10 |
| Purchase #4 | $16.64 | 11.666% | $18.5812 | $18.58 | $18.60 | $18.60 |
| Purchase #5 | $68.47 | 5.413% | $72.1763 | $72.18 | $72.20 | $72.20 |
| Purchase #6 | $66.29 | 11.324% | $73.7967 | $73.80 | $73.80 | $73.80 |
| Purchase #7 | $24.32 | 12.192% | $27.2851 | $27.29 | $27.30 | $27.30 |
| 7 purchase totals = | $553.52 | $606.5472 | $606.56 | $606.60 | $606.60 | |