| 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 | $177.88 | 9.651% | $195.0472 | $195.05 | $195.05 | $195.00 |
| Purchase #2 | $129.58 | 6.343% | $137.7993 | $137.80 | $137.80 | $137.80 |
| Purchase #3 | $176.52 | 5.496% | $186.2215 | $186.22 | $186.20 | $186.20 |
| Purchase #4 | $211.53 | 6.874% | $226.0706 | $226.07 | $226.05 | $226.10 |
| Purchase #5 | $6.53 | 10.358% | $7.2064 | $7.21 | $7.20 | $7.20 |
| Purchase #6 | $84.68 | 11.563% | $94.4715 | $94.47 | $94.45 | $94.50 |
| Purchase #7 | $197.29 | 12.190% | $221.3397 | $221.34 | $221.35 | $221.30 |
| 7 purchase totals = | $984.01 | $1,068.1562 | $1,068.16 | $1,068.10 | $1,068.10 | |