| 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 | $160.55 | 11.544% | $179.0839 | $179.08 | $179.10 | $179.10 |
| Purchase #2 | $235.81 | 7.574% | $253.6702 | $253.67 | $253.65 | $253.70 |
| Purchase #3 | $152.76 | 10.404% | $168.6532 | $168.65 | $168.65 | $168.70 |
| Purchase #4 | $235.92 | 5.120% | $247.9991 | $248.00 | $248.00 | $248.00 |
| Purchase #5 | $36.50 | 6.433% | $38.848 | $38.85 | $38.85 | $38.80 |
| Purchase #6 | $168.39 | 7.795% | $181.516 | $181.52 | $181.50 | $181.50 |
| Purchase #7 | $8.73 | 10.211% | $9.6214 | $9.62 | $9.60 | $9.60 |
| 7 purchase totals = | $998.66 | $1,079.3918 | $1,079.39 | $1,079.35 | $1,079.40 | |