| 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 | $152.45 | 5.558% | $160.9232 | $160.92 | $160.90 | $160.90 |
| Purchase #2 | $63.56 | 9.566% | $69.6401 | $69.64 | $69.65 | $69.60 |
| Purchase #3 | $11.83 | 13.553% | $13.4333 | $13.43 | $13.45 | $13.40 |
| Purchase #4 | $210.37 | 8.740% | $228.7563 | $228.76 | $228.75 | $228.80 |
| Purchase #5 | $164.40 | 8.353% | $178.1323 | $178.13 | $178.15 | $178.10 |
| Purchase #6 | $161.28 | 8.210% | $174.5211 | $174.52 | $174.50 | $174.50 |
| Purchase #7 | $38.44 | 3.823% | $39.9096 | $39.91 | $39.90 | $39.90 |
| 7 purchase totals = | $802.33 | $865.3159 | $865.31 | $865.30 | $865.20 | |