| 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 | $194.76 | 13.116% | $220.3047 | $220.30 | $220.30 | $220.30 |
| Purchase #2 | $135.40 | 12.175% | $151.885 | $151.89 | $151.90 | $151.90 |
| Purchase #3 | $110.85 | 13.834% | $126.185 | $126.19 | $126.20 | $126.20 |
| Purchase #4 | $120.66 | 6.420% | $128.4064 | $128.41 | $128.40 | $128.40 |
| Purchase #5 | $139.48 | 5.638% | $147.3439 | $147.34 | $147.35 | $147.30 |
| Purchase #6 | $178.72 | 3.795% | $185.5024 | $185.50 | $185.50 | $185.50 |
| Purchase #7 | $57.48 | 9.570% | $62.9808 | $62.98 | $63.00 | $63.00 |
| 7 purchase totals = | $937.35 | $1,022.6082 | $1,022.61 | $1,022.65 | $1,022.60 | |