| 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 | $157.96 | 13.230% | $178.8581 | $178.86 | $178.85 | $178.90 |
| Purchase #2 | $240.60 | 11.423% | $268.0837 | $268.08 | $268.10 | $268.10 |
| Purchase #3 | $49.60 | 8.113% | $53.624 | $53.62 | $53.60 | $53.60 |
| Purchase #4 | $193.60 | 3.278% | $199.9462 | $199.95 | $199.95 | $199.90 |
| Purchase #5 | $82.45 | 11.403% | $91.8518 | $91.85 | $91.85 | $91.90 |
| Purchase #6 | $107.26 | 9.411% | $117.3542 | $117.35 | $117.35 | $117.40 |
| Purchase #7 | $112.36 | 7.487% | $120.7724 | $120.77 | $120.75 | $120.80 |
| 7 purchase totals = | $943.83 | $1,030.4904 | $1,030.48 | $1,030.45 | $1,030.60 | |