| 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 | $181.50 | 3.325% | $187.5349 | $187.53 | $187.55 | $187.50 |
| Purchase #2 | $14.74 | 6.102% | $15.6394 | $15.64 | $15.65 | $15.60 |
| Purchase #3 | $64.95 | 6.488% | $69.164 | $69.16 | $69.15 | $69.20 |
| Purchase #4 | $35.56 | 5.541% | $37.5304 | $37.53 | $37.55 | $37.50 |
| Purchase #5 | $212.98 | 9.632% | $233.4942 | $233.49 | $233.50 | $233.50 |
| Purchase #6 | $86.78 | 9.111% | $94.6865 | $94.69 | $94.70 | $94.70 |
| Purchase #7 | $90.64 | 11.450% | $101.0183 | $101.02 | $101.00 | $101.00 |
| 7 purchase totals = | $687.15 | $739.0677 | $739.06 | $739.10 | $739.00 | |