| 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 | $161.52 | 6.479% | $171.9849 | $171.98 | $172.00 | $172.00 |
| Purchase #2 | $228.61 | 9.785% | $250.9795 | $250.98 | $251.00 | $251.00 |
| Purchase #3 | $193.85 | 8.238% | $209.8194 | $209.82 | $209.80 | $209.80 |
| Purchase #4 | $135.37 | 7.547% | $145.5864 | $145.59 | $145.60 | $145.60 |
| Purchase #5 | $195.43 | 12.754% | $220.3551 | $220.36 | $220.35 | $220.40 |
| Purchase #6 | $43.71 | 9.585% | $47.8996 | $47.90 | $47.90 | $47.90 |
| Purchase #7 | $244.91 | 5.801% | $259.1172 | $259.12 | $259.10 | $259.10 |
| 7 purchase totals = | $1,203.40 | $1,305.7421 | $1,305.75 | $1,305.75 | $1,305.80 | |