| 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 | $50.43 | 6.752% | $53.835 | $53.84 | $53.85 | $53.80 |
| Purchase #2 | $170.42 | 11.749% | $190.4426 | $190.44 | $190.45 | $190.40 |
| Purchase #3 | $227.66 | 5.316% | $239.7624 | $239.76 | $239.75 | $239.80 |
| Purchase #4 | $181.43 | 7.400% | $194.8558 | $194.86 | $194.85 | $194.90 |
| Purchase #5 | $237.48 | 8.149% | $256.8322 | $256.83 | $256.85 | $256.80 |
| Purchase #6 | $145.44 | 11.744% | $162.5205 | $162.52 | $162.50 | $162.50 |
| Purchase #7 | $83.52 | 5.750% | $88.3224 | $88.32 | $88.30 | $88.30 |
| 7 purchase totals = | $1,096.38 | $1,186.5709 | $1,186.57 | $1,186.55 | $1,186.50 | |