| 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 | $160.85 | 4.768% | $168.5193 | $168.52 | $168.50 | $168.50 |
| Purchase #2 | $176.47 | 5.752% | $186.6206 | $186.62 | $186.60 | $186.60 |
| Purchase #3 | $15.64 | 3.407% | $16.1729 | $16.17 | $16.15 | $16.20 |
| Purchase #4 | $179.90 | 8.737% | $195.6179 | $195.62 | $195.60 | $195.60 |
| Purchase #5 | $21.89 | 9.302% | $23.9262 | $23.93 | $23.95 | $23.90 |
| Purchase #6 | $183.44 | 12.648% | $206.6415 | $206.64 | $206.65 | $206.60 |
| Purchase #7 | $49.32 | 9.720% | $54.1139 | $54.11 | $54.10 | $54.10 |
| 7 purchase totals = | $787.51 | $851.6123 | $851.61 | $851.55 | $851.50 | |