| 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 | $135.33 | 7.462% | $145.4283 | $145.43 | $145.45 | $145.40 |
| Purchase #2 | $137.68 | 6.487% | $146.6113 | $146.61 | $146.60 | $146.60 |
| Purchase #3 | $250.29 | 6.275% | $265.9957 | $266.00 | $266.00 | $266.00 |
| Purchase #4 | $120.57 | 6.664% | $128.6048 | $128.60 | $128.60 | $128.60 |
| Purchase #5 | $130.43 | 5.360% | $137.421 | $137.42 | $137.40 | $137.40 |
| Purchase #6 | $185.58 | 13.525% | $210.6797 | $210.68 | $210.70 | $210.70 |
| Purchase #7 | $114.26 | 7.507% | $122.8375 | $122.84 | $122.85 | $122.80 |
| 7 purchase totals = | $1,074.14 | $1,157.5783 | $1,157.58 | $1,157.60 | $1,157.50 | |