| 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 | $142.97 | 5.572% | $150.9363 | $150.94 | $150.95 | $150.90 |
| Purchase #2 | $69.90 | 8.216% | $75.643 | $75.64 | $75.65 | $75.60 |
| Purchase #3 | $202.36 | 10.664% | $223.9397 | $223.94 | $223.95 | $223.90 |
| Purchase #4 | $175.70 | 5.822% | $185.9293 | $185.93 | $185.95 | $185.90 |
| Purchase #5 | $139.49 | 10.206% | $153.7263 | $153.73 | $153.75 | $153.70 |
| Purchase #6 | $194.31 | 4.286% | $202.6381 | $202.64 | $202.65 | $202.60 |
| Purchase #7 | $248.96 | 11.158% | $276.739 | $276.74 | $276.75 | $276.70 |
| 7 purchase totals = | $1,173.69 | $1,269.5517 | $1,269.56 | $1,269.65 | $1,269.30 | |