| 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 | $168.94 | 12.128% | $189.429 | $189.43 | $189.45 | $189.40 |
| Purchase #2 | $10.96 | 6.238% | $11.6437 | $11.64 | $11.65 | $11.60 |
| Purchase #3 | $173.47 | 4.357% | $181.0281 | $181.03 | $181.05 | $181.00 |
| Purchase #4 | $118.51 | 9.843% | $130.1749 | $130.17 | $130.15 | $130.20 |
| Purchase #5 | $182.49 | 5.203% | $191.985 | $191.99 | $192.00 | $192.00 |
| Purchase #6 | $182.61 | 6.474% | $194.4322 | $194.43 | $194.45 | $194.40 |
| Purchase #7 | $235.65 | 4.326% | $245.8442 | $245.84 | $245.85 | $245.80 |
| 7 purchase totals = | $1,072.63 | $1,144.5371 | $1,144.53 | $1,144.60 | $1,144.40 | |