| 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 | $144.81 | 9.407% | $158.4323 | $158.43 | $158.45 | $158.40 |
| Purchase #2 | $128.72 | 13.307% | $145.8488 | $145.85 | $145.85 | $145.80 |
| Purchase #3 | $72.63 | 12.323% | $81.5802 | $81.58 | $81.60 | $81.60 |
| Purchase #4 | $135.83 | 8.225% | $147.002 | $147.00 | $147.00 | $147.00 |
| Purchase #5 | $191.83 | 5.746% | $202.8526 | $202.85 | $202.85 | $202.90 |
| Purchase #6 | $194.32 | 5.566% | $205.1359 | $205.14 | $205.15 | $205.10 |
| Purchase #7 | $192.38 | 13.128% | $217.6356 | $217.64 | $217.65 | $217.60 |
| 7 purchase totals = | $1,060.52 | $1,158.4874 | $1,158.49 | $1,158.55 | $1,158.40 | |