| 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 | $171.95 | 5.814% | $181.9472 | $181.95 | $181.95 | $181.90 |
| Purchase #2 | $42.39 | 12.870% | $47.8456 | $47.85 | $47.85 | $47.80 |
| Purchase #3 | $111.62 | 10.811% | $123.6872 | $123.69 | $123.70 | $123.70 |
| Purchase #4 | $139.84 | 4.431% | $146.0363 | $146.04 | $146.05 | $146.00 |
| Purchase #5 | $210.51 | 12.818% | $237.4932 | $237.49 | $237.50 | $237.50 |
| Purchase #6 | $182.28 | 6.539% | $194.1993 | $194.20 | $194.20 | $194.20 |
| Purchase #7 | $164.30 | 13.572% | $186.5988 | $186.60 | $186.60 | $186.60 |
| 7 purchase totals = | $1,022.89 | $1,117.8076 | $1,117.82 | $1,117.85 | $1,117.70 | |