| 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 | $160.75 | 7.594% | $172.9574 | $172.96 | $172.95 | $173.00 |
| Purchase #2 | $77.65 | 13.448% | $88.0924 | $88.09 | $88.10 | $88.10 |
| Purchase #3 | $135.26 | 5.398% | $142.5613 | $142.56 | $142.55 | $142.60 |
| Purchase #4 | $203.96 | 11.846% | $228.1211 | $228.12 | $228.10 | $228.10 |
| Purchase #5 | $150.87 | 7.511% | $162.2018 | $162.20 | $162.20 | $162.20 |
| Purchase #6 | $16.84 | 9.874% | $18.5028 | $18.50 | $18.50 | $18.50 |
| Purchase #7 | $197.70 | 11.490% | $220.4157 | $220.42 | $220.40 | $220.40 |
| 7 purchase totals = | $943.03 | $1,032.8525 | $1,032.85 | $1,032.80 | $1,032.90 | |