| 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 | $162.82 | 9.486% | $178.2651 | $178.27 | $178.25 | $178.30 |
| Purchase #2 | $90.72 | 11.127% | $100.8144 | $100.81 | $100.80 | $100.80 |
| Purchase #3 | $5.28 | 10.164% | $5.8167 | $5.82 | $5.80 | $5.80 |
| Purchase #4 | $203.43 | 12.232% | $228.3136 | $228.31 | $228.30 | $228.30 |
| Purchase #5 | $123.66 | 9.523% | $135.4361 | $135.44 | $135.45 | $135.40 |
| Purchase #6 | $20.65 | 8.257% | $22.3551 | $22.36 | $22.35 | $22.40 |
| Purchase #7 | $171.44 | 13.194% | $194.0598 | $194.06 | $194.05 | $194.10 |
| 7 purchase totals = | $778.00 | $865.0608 | $865.07 | $865.00 | $865.10 | |