| 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 | $14.70 | 13.181% | $16.6376 | $16.64 | $16.65 | $16.60 |
| Purchase #2 | $127.29 | 6.712% | $135.8337 | $135.83 | $135.85 | $135.80 |
| Purchase #3 | $92.52 | 4.466% | $96.6519 | $96.65 | $96.65 | $96.70 |
| Purchase #4 | $108.89 | 9.477% | $119.2095 | $119.21 | $119.20 | $119.20 |
| Purchase #5 | $125.64 | 6.748% | $134.1182 | $134.12 | $134.10 | $134.10 |
| Purchase #6 | $40.80 | 12.325% | $45.8286 | $45.83 | $45.85 | $45.80 |
| Purchase #7 | $183.30 | 5.278% | $192.9746 | $192.97 | $192.95 | $193.00 |
| 7 purchase totals = | $693.14 | $741.2541 | $741.25 | $741.25 | $741.20 | |