| 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 | $192.40 | 7.342% | $206.526 | $206.53 | $206.55 | $206.50 |
| Purchase #2 | $149.37 | 7.516% | $160.5966 | $160.60 | $160.60 | $160.60 |
| Purchase #3 | $174.48 | 12.327% | $195.9881 | $195.99 | $196.00 | $196.00 |
| Purchase #4 | $245.40 | 10.289% | $270.6492 | $270.65 | $270.65 | $270.60 |
| Purchase #5 | $238.96 | 11.564% | $266.5933 | $266.59 | $266.60 | $266.60 |
| Purchase #6 | $197.28 | 8.335% | $213.7233 | $213.72 | $213.70 | $213.70 |
| Purchase #7 | $204.27 | 7.366% | $219.3165 | $219.32 | $219.30 | $219.30 |
| 7 purchase totals = | $1,402.16 | $1,533.3930 | $1,533.40 | $1,533.40 | $1,533.30 | |