| 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 | $169.30 | 10.102% | $186.4027 | $186.40 | $186.40 | $186.40 |
| Purchase #2 | $120.33 | 12.558% | $135.441 | $135.44 | $135.45 | $135.40 |
| Purchase #3 | $58.86 | 6.184% | $62.4999 | $62.50 | $62.50 | $62.50 |
| Purchase #4 | $238.90 | 4.477% | $249.5956 | $249.60 | $249.60 | $249.60 |
| Purchase #5 | $111.84 | 10.356% | $123.4222 | $123.42 | $123.40 | $123.40 |
| Purchase #6 | $145.38 | 7.630% | $156.4725 | $156.47 | $156.45 | $156.50 |
| Purchase #7 | $139.51 | 13.223% | $157.9574 | $157.96 | $157.95 | $158.00 |
| 7 purchase totals = | $984.12 | $1,071.7913 | $1,071.79 | $1,071.75 | $1,071.80 | |