| 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 | $162.53 | 9.513% | $177.9915 | $177.99 | $178.00 | $178.00 |
| Purchase #2 | $244.88 | 3.658% | $253.8377 | $253.84 | $253.85 | $253.80 |
| Purchase #3 | $83.28 | 13.130% | $94.2147 | $94.21 | $94.20 | $94.20 |
| Purchase #4 | $37.32 | 6.421% | $39.7163 | $39.72 | $39.70 | $39.70 |
| Purchase #5 | $185.40 | 6.659% | $197.7458 | $197.75 | $197.75 | $197.70 |
| Purchase #6 | $49.61 | 3.356% | $51.2749 | $51.27 | $51.25 | $51.30 |
| Purchase #7 | $181.30 | 7.344% | $194.6147 | $194.61 | $194.60 | $194.60 |
| 7 purchase totals = | $944.32 | $1,009.3956 | $1,009.39 | $1,009.35 | $1,009.30 | |