| 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 | $8.36 | 8.856% | $9.1004 | $9.10 | $9.10 | $9.10 |
| Purchase #2 | $183.33 | 8.843% | $199.5419 | $199.54 | $199.55 | $199.50 |
| Purchase #3 | $148.26 | 3.695% | $153.7382 | $153.74 | $153.75 | $153.70 |
| Purchase #4 | $193.95 | 4.303% | $202.2957 | $202.30 | $202.30 | $202.30 |
| Purchase #5 | $172.92 | 4.397% | $180.5233 | $180.52 | $180.50 | $180.50 |
| Purchase #6 | $177.64 | 8.288% | $192.3628 | $192.36 | $192.35 | $192.40 |
| Purchase #7 | $120.45 | 8.477% | $130.6605 | $130.66 | $130.65 | $130.70 |
| 7 purchase totals = | $1,004.91 | $1,068.2228 | $1,068.22 | $1,068.20 | $1,068.20 | |