| 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 | $177.55 | 11.463% | $197.9026 | $197.90 | $197.90 | $197.90 |
| Purchase #2 | $165.80 | 9.665% | $181.8246 | $181.82 | $181.80 | $181.80 |
| Purchase #3 | $78.87 | 11.248% | $87.7413 | $87.74 | $87.75 | $87.70 |
| Purchase #4 | $139.74 | 8.291% | $151.3258 | $151.33 | $151.35 | $151.30 |
| Purchase #5 | $49.41 | 8.425% | $53.5728 | $53.57 | $53.55 | $53.60 |
| Purchase #6 | $245.36 | 4.589% | $256.6196 | $256.62 | $256.60 | $256.60 |
| Purchase #7 | $148.76 | 9.454% | $162.8238 | $162.82 | $162.80 | $162.80 |
| 7 purchase totals = | $1,005.49 | $1,091.8105 | $1,091.80 | $1,091.75 | $1,091.70 | |