| 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 | $148.93 | 4.240% | $155.2446 | $155.24 | $155.25 | $155.20 |
| Purchase #2 | $245.40 | 11.595% | $273.8541 | $273.85 | $273.85 | $273.90 |
| Purchase #3 | $58.80 | 9.535% | $64.4066 | $64.41 | $64.40 | $64.40 |
| Purchase #4 | $135.90 | 6.836% | $145.1901 | $145.19 | $145.20 | $145.20 |
| Purchase #5 | $80.34 | 13.788% | $91.4173 | $91.42 | $91.40 | $91.40 |
| Purchase #6 | $37.48 | 8.819% | $40.7854 | $40.79 | $40.80 | $40.80 |
| Purchase #7 | $15.91 | 4.125% | $16.5663 | $16.57 | $16.55 | $16.60 |
| 7 purchase totals = | $722.76 | $787.4644 | $787.47 | $787.45 | $787.50 | |