| 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 | $131.49 | 10.347% | $145.0953 | $145.10 | $145.10 | $145.10 |
| Purchase #2 | $122.37 | 6.524% | $130.3534 | $130.35 | $130.35 | $130.40 |
| Purchase #3 | $28.94 | 13.183% | $32.7552 | $32.76 | $32.75 | $32.80 |
| Purchase #4 | $91.46 | 5.297% | $96.3046 | $96.30 | $96.30 | $96.30 |
| Purchase #5 | $131.75 | 9.227% | $143.9066 | $143.91 | $143.90 | $143.90 |
| Purchase #6 | $147.73 | 10.227% | $162.8383 | $162.84 | $162.85 | $162.80 |
| Purchase #7 | $198.25 | 9.205% | $216.4989 | $216.50 | $216.50 | $216.50 |
| 7 purchase totals = | $851.99 | $927.7523 | $927.76 | $927.75 | $927.80 | |